10115600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 120

約数和(自身を含む): 28138080

約数和(自身を除く): 18022480

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, 1331, 1520, 1672, 1900, 1936, 2090, 2200, 2299, 2420, 2662, 3025, 3344, 3800, 4180, 4400, 4598, 4840, 5225, 5324, 6050, 6655, 7600, 8360, 9196, 9680, 10450, 10648, 11495, 12100, 13310, 16720, 18392, 20900, 21296, 22990, 24200, 25289, 26620, 33275, 36784, 41800, 45980, 48400, 50578, 53240, 57475, 66550, 83600, 91960, 101156, 106480, 114950, 126445, 133100, 183920, 202312, 229900, 252890, 266200, 404624, 459800, 505780, 532400, 632225, 919600, 1011560, 1264450, 2023120, 2528900, 5057800, 10115600]

約数ペア:

[(1, 10115600), (2, 5057800), (4, 2528900), (5, 2023120), (8, 1264450), (10, 1011560), (11, 919600), (16, 632225), (19, 532400), (20, 505780), (22, 459800), (25, 404624), (38, 266200), (40, 252890), (44, 229900), (50, 202312), (55, 183920), (76, 133100), (80, 126445), (88, 114950), (95, 106480), (100, 101156), (110, 91960), (121, 83600), (152, 66550), (176, 57475), (190, 53240), (200, 50578), (209, 48400), (220, 45980), (242, 41800), (275, 36784), (304, 33275), (380, 26620), (400, 25289), (418, 24200), (440, 22990), (475, 21296), (484, 20900), (550, 18392), (605, 16720), (760, 13310), (836, 12100), (880, 11495), (950, 10648), (968, 10450), (1045, 9680), (1100, 9196), (1210, 8360), (1331, 7600), (1520, 6655), (1672, 6050), (1900, 5324), (1936, 5225), (2090, 4840), (2200, 4598), (2299, 4400), (2420, 4180), (2662, 3800), (3025, 3344)]