2032160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 5175576

約数和(自身を除く): 3143416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 977, 1040, 1954, 2080, 3908, 4885, 7816, 9770, 12701, 15632, 19540, 25402, 31264, 39080, 50804, 63505, 78160, 101608, 127010, 156320, 203216, 254020, 406432, 508040, 1016080, 2032160]

約数ペア:

[(1, 2032160), (2, 1016080), (4, 508040), (5, 406432), (8, 254020), (10, 203216), (13, 156320), (16, 127010), (20, 101608), (26, 78160), (32, 63505), (40, 50804), (52, 39080), (65, 31264), (80, 25402), (104, 19540), (130, 15632), (160, 12701), (208, 9770), (260, 7816), (416, 4885), (520, 3908), (977, 2080), (1040, 1954)]