117973360

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11257}}^1$

素因数の和:11401

約数の個数: 40

約数和(自身を含む): 276406416

約数和(自身を除く): 158433056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 11257, 22514, 45028, 56285, 90056, 112570, 180112, 225140, 450280, 900560, 1474667, 2949334, 5898668, 7373335, 11797336, 14746670, 23594672, 29493340, 58986680, 117973360]

約数ペア:

[(1, 117973360), (2, 58986680), (4, 29493340), (5, 23594672), (8, 14746670), (10, 11797336), (16, 7373335), (20, 5898668), (40, 2949334), (80, 1474667), (131, 900560), (262, 450280), (524, 225140), (655, 180112), (1048, 112570), (1310, 90056), (2096, 56285), (2620, 45028), (5240, 22514), (10480, 11257)]