13303465250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{10267}}^1$

素因数の和:10428

約数の個数: 64

約数和(自身を含む): 25603299072

約数和(自身を除く): 12299833822

約数列:

[1, 2, 5, 10, 25, 50, 71, 73, 125, 142, 146, 250, 355, 365, 710, 730, 1775, 1825, 3550, 3650, 5183, 8875, 9125, 10267, 10366, 17750, 18250, 20534, 25915, 51335, 51830, 102670, 129575, 256675, 259150, 513350, 647875, 728957, 749491, 1283375, 1295750, 1457914, 1498982, 2566750, 3644785, 3747455, 7289570, 7494910, 18223925, 18737275, 36447850, 37474550, 53213861, 91119625, 93686375, 106427722, 182239250, 187372750, 266069305, 532138610, 1330346525, 2660693050, 6651732625, 13303465250]

約数ペア:

[(1, 13303465250), (2, 6651732625), (5, 2660693050), (10, 1330346525), (25, 532138610), (50, 266069305), (71, 187372750), (73, 182239250), (125, 106427722), (142, 93686375), (146, 91119625), (250, 53213861), (355, 37474550), (365, 36447850), (710, 18737275), (730, 18223925), (1775, 7494910), (1825, 7289570), (3550, 3747455), (3650, 3644785), (5183, 2566750), (8875, 1498982), (9125, 1457914), (10267, 1295750), (10366, 1283375), (17750, 749491), (18250, 728957), (20534, 647875), (25915, 513350), (51335, 259150), (51830, 256675), (102670, 129575)]