1836441200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 180

約数和(自身を含む): 5107407480

約数和(自身を除く): 3270966280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 121, 152, 176, 190, 200, 209, 220, 242, 275, 304, 380, 400, 418, 440, 475, 484, 550, 605, 760, 836, 880, 950, 968, 1045, 1100, 1210, 1520, 1672, 1900, 1936, 1997, 2090, 2200, 2299, 2420, 3025, 3344, 3800, 3994, 4180, 4400, 4598, 4840, 5225, 6050, 7600, 7988, 8360, 9196, 9680, 9985, 10450, 11495, 12100, 15976, 16720, 18392, 19970, 20900, 21967, 22990, 24200, 31952, 36784, 37943, 39940, 41800, 43934, 45980, 48400, 49925, 57475, 75886, 79880, 83600, 87868, 91960, 99850, 109835, 114950, 151772, 159760, 175736, 183920, 189715, 199700, 219670, 229900, 241637, 303544, 351472, 379430, 399400, 417373, 439340, 459800, 483274, 549175, 607088, 758860, 798800, 834746, 878680, 919600, 948575, 966548, 1098350, 1208185, 1517720, 1669492, 1757360, 1897150, 1933096, 2086865, 2196700, 2416370, 3035440, 3338984, 3794300, 3866192, 4173730, 4393400, 4591103, 4832740, 6040925, 6677968, 7588600, 8347460, 8786800, 9182206, 9665480, 10434325, 12081850, 15177200, 16694920, 18364412, 19330960, 20868650, 22955515, 24163700, 33389840, 36728824, 41737300, 45911030, 48327400, 73457648, 83474600, 91822060, 96654800, 114777575, 166949200, 183644120, 229555150, 367288240, 459110300, 918220600, 1836441200]

約数ペア:

[(1, 1836441200), (2, 918220600), (4, 459110300), (5, 367288240), (8, 229555150), (10, 183644120), (11, 166949200), (16, 114777575), (19, 96654800), (20, 91822060), (22, 83474600), (25, 73457648), (38, 48327400), (40, 45911030), (44, 41737300), (50, 36728824), (55, 33389840), (76, 24163700), (80, 22955515), (88, 20868650), (95, 19330960), (100, 18364412), (110, 16694920), (121, 15177200), (152, 12081850), (176, 10434325), (190, 9665480), (200, 9182206), (209, 8786800), (220, 8347460), (242, 7588600), (275, 6677968), (304, 6040925), (380, 4832740), (400, 4591103), (418, 4393400), (440, 4173730), (475, 3866192), (484, 3794300), (550, 3338984), (605, 3035440), (760, 2416370), (836, 2196700), (880, 2086865), (950, 1933096), (968, 1897150), (1045, 1757360), (1100, 1669492), (1210, 1517720), (1520, 1208185), (1672, 1098350), (1900, 966548), (1936, 948575), (1997, 919600), (2090, 878680), (2200, 834746), (2299, 798800), (2420, 758860), (3025, 607088), (3344, 549175), (3800, 483274), (3994, 459800), (4180, 439340), (4400, 417373), (4598, 399400), (4840, 379430), (5225, 351472), (6050, 303544), (7600, 241637), (7988, 229900), (8360, 219670), (9196, 199700), (9680, 189715), (9985, 183920), (10450, 175736), (11495, 159760), (12100, 151772), (15976, 114950), (16720, 109835), (18392, 99850), (19970, 91960), (20900, 87868), (21967, 83600), (22990, 79880), (24200, 75886), (31952, 57475), (36784, 49925), (37943, 48400), (39940, 45980), (41800, 43934)]