129319600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10478

約数の個数: 60

約数和(自身を含む): 320743360

約数和(自身を除く): 191423760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 10429, 12400, 20858, 41716, 52145, 83432, 104290, 166864, 208580, 260725, 323299, 417160, 521450, 646598, 834320, 1042900, 1293196, 1616495, 2085800, 2586392, 3232990, 4171600, 5172784, 6465980, 8082475, 12931960, 16164950, 25863920, 32329900, 64659800, 129319600]

約数ペア:

[(1, 129319600), (2, 64659800), (4, 32329900), (5, 25863920), (8, 16164950), (10, 12931960), (16, 8082475), (20, 6465980), (25, 5172784), (31, 4171600), (40, 3232990), (50, 2586392), (62, 2085800), (80, 1616495), (100, 1293196), (124, 1042900), (155, 834320), (200, 646598), (248, 521450), (310, 417160), (400, 323299), (496, 260725), (620, 208580), (775, 166864), (1240, 104290), (1550, 83432), (2480, 52145), (3100, 41716), (6200, 20858), (10429, 12400)]