45619420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2693}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 120389472

約数和(自身を除く): 74770052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2693, 3388, 4235, 5386, 8470, 10772, 13465, 16940, 18851, 26930, 29623, 37702, 53860, 59246, 75404, 94255, 118492, 148115, 188510, 207361, 296230, 325853, 377020, 414722, 592460, 651706, 829444, 1036805, 1303412, 1629265, 2073610, 2280971, 3258530, 4147220, 4561942, 6517060, 9123884, 11404855, 22809710, 45619420]

約数ペア:

[(1, 45619420), (2, 22809710), (4, 11404855), (5, 9123884), (7, 6517060), (10, 4561942), (11, 4147220), (14, 3258530), (20, 2280971), (22, 2073610), (28, 1629265), (35, 1303412), (44, 1036805), (55, 829444), (70, 651706), (77, 592460), (110, 414722), (121, 377020), (140, 325853), (154, 296230), (220, 207361), (242, 188510), (308, 148115), (385, 118492), (484, 94255), (605, 75404), (770, 59246), (847, 53860), (1210, 37702), (1540, 29623), (1694, 26930), (2420, 18851), (2693, 16940), (3388, 13465), (4235, 10772), (5386, 8470)]