65061700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 163930480

約数和(自身を除く): 98868780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 209, 220, 242, 275, 283, 380, 418, 475, 484, 550, 566, 605, 836, 950, 1045, 1100, 1132, 1210, 1415, 1900, 2090, 2299, 2420, 2830, 3025, 3113, 4180, 4598, 5225, 5377, 5660, 6050, 6226, 7075, 9196, 10450, 10754, 11495, 12100, 12452, 14150, 15565, 20900, 21508, 22990, 26885, 28300, 31130, 34243, 45980, 53770, 57475, 59147, 62260, 68486, 77825, 107540, 114950, 118294, 134425, 136972, 155650, 171215, 229900, 236588, 268850, 295735, 311300, 342430, 537700, 591470, 650617, 684860, 856075, 1182940, 1301234, 1478675, 1712150, 2602468, 2957350, 3253085, 3424300, 5914700, 6506170, 13012340, 16265425, 32530850, 65061700]

約数ペア:

[(1, 65061700), (2, 32530850), (4, 16265425), (5, 13012340), (10, 6506170), (11, 5914700), (19, 3424300), (20, 3253085), (22, 2957350), (25, 2602468), (38, 1712150), (44, 1478675), (50, 1301234), (55, 1182940), (76, 856075), (95, 684860), (100, 650617), (110, 591470), (121, 537700), (190, 342430), (209, 311300), (220, 295735), (242, 268850), (275, 236588), (283, 229900), (380, 171215), (418, 155650), (475, 136972), (484, 134425), (550, 118294), (566, 114950), (605, 107540), (836, 77825), (950, 68486), (1045, 62260), (1100, 59147), (1132, 57475), (1210, 53770), (1415, 45980), (1900, 34243), (2090, 31130), (2299, 28300), (2420, 26885), (2830, 22990), (3025, 21508), (3113, 20900), (4180, 15565), (4598, 14150), (5225, 12452), (5377, 12100), (5660, 11495), (6050, 10754), (6226, 10450), (7075, 9196)]