2912140160

素因数分解:

$2^7\times 5^1\times {\mathrm{4550219}}^1$

素因数の和:4550238

約数の個数: 32

約数和(自身を含む): 6961836600

約数和(自身を除く): 4049696440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4550219, 9100438, 18200876, 22751095, 36401752, 45502190, 72803504, 91004380, 145607008, 182008760, 291214016, 364017520, 582428032, 728035040, 1456070080, 2912140160]

約数ペア:

[(1, 2912140160), (2, 1456070080), (4, 728035040), (5, 582428032), (8, 364017520), (10, 291214016), (16, 182008760), (20, 145607008), (32, 91004380), (40, 72803504), (64, 45502190), (80, 36401752), (128, 22751095), (160, 18200876), (320, 9100438), (640, 4550219)]