2625919960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{3137}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 6262945920

約数和(自身を除く): 3637025960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1231, 2462, 3137, 4924, 6155, 6274, 9848, 12310, 12548, 15685, 20927, 24620, 25096, 31370, 41854, 49240, 53329, 62740, 83708, 104635, 106658, 125480, 167416, 209270, 213316, 266645, 418540, 426632, 533290, 837080, 1066580, 2133160, 3861647, 7723294, 15446588, 19308235, 30893176, 38616470, 65647999, 77232940, 131295998, 154465880, 262591996, 328239995, 525183992, 656479990, 1312959980, 2625919960]

約数ペア:

[(1, 2625919960), (2, 1312959980), (4, 656479990), (5, 525183992), (8, 328239995), (10, 262591996), (17, 154465880), (20, 131295998), (34, 77232940), (40, 65647999), (68, 38616470), (85, 30893176), (136, 19308235), (170, 15446588), (340, 7723294), (680, 3861647), (1231, 2133160), (2462, 1066580), (3137, 837080), (4924, 533290), (6155, 426632), (6274, 418540), (9848, 266645), (12310, 213316), (12548, 209270), (15685, 167416), (20927, 125480), (24620, 106658), (25096, 104635), (31370, 83708), (41854, 62740), (49240, 53329)]