99623980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 218486016

約数和(自身を除く): 118862036

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1220, 2207, 2257, 4414, 4514, 8828, 9028, 11035, 11285, 22070, 22570, 44140, 45140, 81659, 134627, 163318, 269254, 326636, 408295, 538508, 673135, 816590, 1346270, 1633180, 2692540, 4981199, 9962398, 19924796, 24905995, 49811990, 99623980]

約数ペア:

[(1, 99623980), (2, 49811990), (4, 24905995), (5, 19924796), (10, 9962398), (20, 4981199), (37, 2692540), (61, 1633180), (74, 1346270), (122, 816590), (148, 673135), (185, 538508), (244, 408295), (305, 326636), (370, 269254), (610, 163318), (740, 134627), (1220, 81659), (2207, 45140), (2257, 44140), (4414, 22570), (4514, 22070), (8828, 11285), (9028, 11035)]