103622509250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{19477}}^1$

素因数の和:21144

約数の個数: 64

約数和(自身を含む): 209041324128

約数和(自身を除く): 105418814878

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1637, 3250, 3274, 8185, 16370, 19477, 21281, 38954, 40925, 42562, 81850, 97385, 106405, 194770, 204625, 212810, 253201, 409250, 486925, 506402, 532025, 973850, 1064050, 1266005, 2434625, 2532010, 2660125, 4869250, 5320250, 6330025, 12660050, 31650125, 31883849, 63300250, 63767698, 159419245, 318838490, 414490037, 797096225, 828980074, 1594192450, 2072450185, 3985481125, 4144900370, 7970962250, 10362250925, 20724501850, 51811254625, 103622509250]

約数ペア:

[(1, 103622509250), (2, 51811254625), (5, 20724501850), (10, 10362250925), (13, 7970962250), (25, 4144900370), (26, 3985481125), (50, 2072450185), (65, 1594192450), (125, 828980074), (130, 797096225), (250, 414490037), (325, 318838490), (650, 159419245), (1625, 63767698), (1637, 63300250), (3250, 31883849), (3274, 31650125), (8185, 12660050), (16370, 6330025), (19477, 5320250), (21281, 4869250), (38954, 2660125), (40925, 2532010), (42562, 2434625), (81850, 1266005), (97385, 1064050), (106405, 973850), (194770, 532025), (204625, 506402), (212810, 486925), (253201, 409250)]