5429840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 8819248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 227, 230, 260, 299, 368, 454, 460, 520, 598, 908, 920, 1040, 1135, 1196, 1495, 1816, 1840, 2270, 2392, 2951, 2990, 3632, 4540, 4784, 5221, 5902, 5980, 9080, 10442, 11804, 11960, 14755, 18160, 20884, 23608, 23920, 26105, 29510, 41768, 47216, 52210, 59020, 67873, 83536, 104420, 118040, 135746, 208840, 236080, 271492, 339365, 417680, 542984, 678730, 1085968, 1357460, 2714920, 5429840]

約数ペア:

[(1, 5429840), (2, 2714920), (4, 1357460), (5, 1085968), (8, 678730), (10, 542984), (13, 417680), (16, 339365), (20, 271492), (23, 236080), (26, 208840), (40, 135746), (46, 118040), (52, 104420), (65, 83536), (80, 67873), (92, 59020), (104, 52210), (115, 47216), (130, 41768), (184, 29510), (208, 26105), (227, 23920), (230, 23608), (260, 20884), (299, 18160), (368, 14755), (454, 11960), (460, 11804), (520, 10442), (598, 9080), (908, 5980), (920, 5902), (1040, 5221), (1135, 4784), (1196, 4540), (1495, 3632), (1816, 2990), (1840, 2951), (2270, 2392)]