141168040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{677}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 343420560

約数和(自身を除く): 202252520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 401, 520, 677, 802, 1354, 1604, 2005, 2708, 3208, 3385, 4010, 5213, 5416, 6770, 8020, 8801, 10426, 13540, 16040, 17602, 20852, 26065, 27080, 35204, 41704, 44005, 52130, 70408, 88010, 104260, 176020, 208520, 271477, 352040, 542954, 1085908, 1357385, 2171816, 2714770, 3529201, 5429540, 7058402, 10859080, 14116804, 17646005, 28233608, 35292010, 70584020, 141168040]

約数ペア:

[(1, 141168040), (2, 70584020), (4, 35292010), (5, 28233608), (8, 17646005), (10, 14116804), (13, 10859080), (20, 7058402), (26, 5429540), (40, 3529201), (52, 2714770), (65, 2171816), (104, 1357385), (130, 1085908), (260, 542954), (401, 352040), (520, 271477), (677, 208520), (802, 176020), (1354, 104260), (1604, 88010), (2005, 70408), (2708, 52130), (3208, 44005), (3385, 41704), (4010, 35204), (5213, 27080), (5416, 26065), (6770, 20852), (8020, 17602), (8801, 16040), (10426, 13540)]