126504080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12071}}^1$

素因数の和:12215

約数の個数: 40

約数和(自身を含む): 296391744

約数和(自身を除く): 169887664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 12071, 24142, 48284, 60355, 96568, 120710, 193136, 241420, 482840, 965680, 1581301, 3162602, 6325204, 7906505, 12650408, 15813010, 25300816, 31626020, 63252040, 126504080]

約数ペア:

[(1, 126504080), (2, 63252040), (4, 31626020), (5, 25300816), (8, 15813010), (10, 12650408), (16, 7906505), (20, 6325204), (40, 3162602), (80, 1581301), (131, 965680), (262, 482840), (524, 241420), (655, 193136), (1048, 120710), (1310, 96568), (2096, 60355), (2620, 48284), (5240, 24142), (10480, 12071)]