268045171760

素因数分解:

$2^4\times 5^1\times {\mathrm{45137}}^1\times {\mathrm{74231}}^1$

素因数の和:119381

約数の個数: 40

約数和(自身を含む): 623227226976

約数和(自身を除く): 355182055216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45137, 74231, 90274, 148462, 180548, 225685, 296924, 361096, 371155, 451370, 593848, 722192, 742310, 902740, 1187696, 1484620, 1805480, 2969240, 3610960, 5938480, 3350564647, 6701129294, 13402258588, 16752823235, 26804517176, 33505646470, 53609034352, 67011292940, 134022585880, 268045171760]

約数ペア:

[(1, 268045171760), (2, 134022585880), (4, 67011292940), (5, 53609034352), (8, 33505646470), (10, 26804517176), (16, 16752823235), (20, 13402258588), (40, 6701129294), (80, 3350564647), (45137, 5938480), (74231, 3610960), (90274, 2969240), (148462, 1805480), (180548, 1484620), (225685, 1187696), (296924, 902740), (361096, 742310), (371155, 722192), (451370, 593848)]