1207970.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 150951276

約数和(自身を除く): 81321826

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 677, 850, 935, 1210, 1354, 1870, 2057, 3025, 3385, 4114, 4675, 6050, 6770, 7447, 9350, 10285, 11509, 14894, 16925, 20570, 23018, 33850, 37235, 51425, 57545, 74470, 81917, 102850, 115090, 126599, 163834, 186175, 253198, 287725, 372350, 409585, 575450, 632995, 819170, 1265990, 1392589, 2047925, 2785178, 3164975, 4095850, 6329950, 6962945, 13925890, 34814725, 69629450]

約数ペア:

[(1, 69629450), (2, 34814725), (5, 13925890), (10, 6962945), (11, 6329950), (17, 4095850), (22, 3164975), (25, 2785178), (34, 2047925), (50, 1392589), (55, 1265990), (85, 819170), (110, 632995), (121, 575450), (170, 409585), (187, 372350), (242, 287725), (275, 253198), (374, 186175), (425, 163834), (550, 126599), (605, 115090), (677, 102850), (850, 81917), (935, 74470), (1210, 57545), (1354, 51425), (1870, 37235), (2057, 33850), (3025, 23018), (3385, 20570), (4114, 16925), (4675, 14894), (6050, 11509), (6770, 10285), (7447, 9350)]