47504080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45677}}^1$

素因数の和:45703

約数の個数: 40

約数和(自身を含む): 118945512

約数和(自身を除く): 71441432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45677, 91354, 182708, 228385, 365416, 456770, 593801, 730832, 913540, 1187602, 1827080, 2375204, 2969005, 3654160, 4750408, 5938010, 9500816, 11876020, 23752040, 47504080]

約数ペア:

[(1, 47504080), (2, 23752040), (4, 11876020), (5, 9500816), (8, 5938010), (10, 4750408), (13, 3654160), (16, 2969005), (20, 2375204), (26, 1827080), (40, 1187602), (52, 913540), (65, 730832), (80, 593801), (104, 456770), (130, 365416), (208, 228385), (260, 182708), (520, 91354), (1040, 45677)]