47431058480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{72277}}^1$

素因数の和:72934

約数の個数: 80

約数和(自身を含む): 118949928384

約数和(自身を除く): 71518869904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 631, 1040, 1262, 2524, 3155, 5048, 6310, 8203, 10096, 12620, 16406, 25240, 32812, 41015, 50480, 65624, 72277, 82030, 131248, 144554, 164060, 289108, 328120, 361385, 578216, 656240, 722770, 939601, 1156432, 1445540, 1879202, 2891080, 3758404, 4698005, 5782160, 7516808, 9396010, 15033616, 18792020, 37584040, 45606787, 75168080, 91213574, 182427148, 228033935, 364854296, 456067870, 592888231, 729708592, 912135740, 1185776462, 1824271480, 2371552924, 2964441155, 3648542960, 4743105848, 5928882310, 9486211696, 11857764620, 23715529240, 47431058480]

約数ペア:

[(1, 47431058480), (2, 23715529240), (4, 11857764620), (5, 9486211696), (8, 5928882310), (10, 4743105848), (13, 3648542960), (16, 2964441155), (20, 2371552924), (26, 1824271480), (40, 1185776462), (52, 912135740), (65, 729708592), (80, 592888231), (104, 456067870), (130, 364854296), (208, 228033935), (260, 182427148), (520, 91213574), (631, 75168080), (1040, 45606787), (1262, 37584040), (2524, 18792020), (3155, 15033616), (5048, 9396010), (6310, 7516808), (8203, 5782160), (10096, 4698005), (12620, 3758404), (16406, 2891080), (25240, 1879202), (32812, 1445540), (41015, 1156432), (50480, 939601), (65624, 722770), (72277, 656240), (82030, 578216), (131248, 361385), (144554, 328120), (164060, 289108)]