2130480040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4097077}}^1$

素因数の和:4097101

約数の個数: 32

約数和(自身を含む): 5162318280

約数和(自身を除く): 3031838240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4097077, 8194154, 16388308, 20485385, 32776616, 40970770, 53262001, 81941540, 106524002, 163883080, 213048004, 266310005, 426096008, 532620010, 1065240020, 2130480040]

約数ペア:

[(1, 2130480040), (2, 1065240020), (4, 532620010), (5, 426096008), (8, 266310005), (10, 213048004), (13, 163883080), (20, 106524002), (26, 81941540), (40, 53262001), (52, 40970770), (65, 32776616), (104, 20485385), (130, 16388308), (260, 8194154), (520, 4097077)]