75340540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11047}}^1$

素因数の和:11098

約数の個数: 48

約数和(自身を含む): 178182144

約数和(自身を除く): 102841604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 11047, 22094, 44188, 55235, 110470, 121517, 220940, 243034, 342457, 486068, 607585, 684914, 1215170, 1369828, 1712285, 2430340, 3424570, 3767027, 6849140, 7534054, 15068108, 18835135, 37670270, 75340540]

約数ペア:

[(1, 75340540), (2, 37670270), (4, 18835135), (5, 15068108), (10, 7534054), (11, 6849140), (20, 3767027), (22, 3424570), (31, 2430340), (44, 1712285), (55, 1369828), (62, 1215170), (110, 684914), (124, 607585), (155, 486068), (220, 342457), (310, 243034), (341, 220940), (620, 121517), (682, 110470), (1364, 55235), (1705, 44188), (3410, 22094), (6820, 11047)]