5290861250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1021

約数の個数: 80

約数和(自身を含む): 10270962240

約数和(自身を除く): 4980100990

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 139, 185, 250, 278, 370, 625, 695, 823, 925, 1250, 1390, 1646, 1850, 3475, 4115, 4625, 5143, 6950, 8230, 9250, 10286, 17375, 20575, 23125, 25715, 30451, 34750, 41150, 46250, 51430, 60902, 86875, 102875, 114397, 128575, 152255, 173750, 205750, 228794, 257150, 304510, 514375, 571985, 642875, 761275, 1028750, 1143970, 1285750, 1522550, 2859925, 3214375, 3806375, 4232689, 5719850, 6428750, 7612750, 8465378, 14299625, 19031875, 21163445, 28599250, 38063750, 42326890, 71498125, 105817225, 142996250, 211634450, 529086125, 1058172250, 2645430625, 5290861250]

約数ペア:

[(1, 5290861250), (2, 2645430625), (5, 1058172250), (10, 529086125), (25, 211634450), (37, 142996250), (50, 105817225), (74, 71498125), (125, 42326890), (139, 38063750), (185, 28599250), (250, 21163445), (278, 19031875), (370, 14299625), (625, 8465378), (695, 7612750), (823, 6428750), (925, 5719850), (1250, 4232689), (1390, 3806375), (1646, 3214375), (1850, 2859925), (3475, 1522550), (4115, 1285750), (4625, 1143970), (5143, 1028750), (6950, 761275), (8230, 642875), (9250, 571985), (10286, 514375), (17375, 304510), (20575, 257150), (23125, 228794), (25715, 205750), (30451, 173750), (34750, 152255), (41150, 128575), (46250, 114397), (51430, 102875), (60902, 86875)]