107777240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44171}}^1$

素因数の和:44243

約数の個数: 32

約数和(自身を含む): 246479760

約数和(自身を除く): 138702520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 44171, 88342, 176684, 220855, 353368, 441710, 883420, 1766840, 2694431, 5388862, 10777724, 13472155, 21555448, 26944310, 53888620, 107777240]

約数ペア:

[(1, 107777240), (2, 53888620), (4, 26944310), (5, 21555448), (8, 13472155), (10, 10777724), (20, 5388862), (40, 2694431), (61, 1766840), (122, 883420), (244, 441710), (305, 353368), (488, 220855), (610, 176684), (1220, 88342), (2440, 44171)]