956873755780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57241}}^1\times {\mathrm{43991}}^1$

素因数の和:101260

約数の個数: 48

約数和(自身を含む): 2115279653760

約数和(自身を除く): 1158405897980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 43991, 57241, 87982, 114482, 175964, 219955, 228964, 286205, 439910, 572410, 835829, 879820, 1087579, 1144820, 1671658, 2175158, 3343316, 4179145, 4350316, 5437895, 8358290, 10875790, 16716580, 21751580, 2518088831, 5036177662, 10072355324, 12590444155, 25180888310, 47843687789, 50361776620, 95687375578, 191374751156, 239218438945, 478436877890, 956873755780]

約数ペア:

[(1, 956873755780), (2, 478436877890), (4, 239218438945), (5, 191374751156), (10, 95687375578), (19, 50361776620), (20, 47843687789), (38, 25180888310), (76, 12590444155), (95, 10072355324), (190, 5036177662), (380, 2518088831), (43991, 21751580), (57241, 16716580), (87982, 10875790), (114482, 8358290), (175964, 5437895), (219955, 4350316), (228964, 4179145), (286205, 3343316), (439910, 2175158), (572410, 1671658), (835829, 1144820), (879820, 1087579)]