2315678950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{58403}}^1$

素因数の和:58489

約数の個数: 48

約数和(自身を含む): 4714604496

約数和(自身を除く): 2398925546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 3050, 3965, 7930, 19825, 39650, 58403, 116806, 292015, 584030, 759239, 1460075, 1518478, 2920150, 3562583, 3796195, 7125166, 7592390, 17812915, 18980975, 35625830, 37961950, 46313579, 89064575, 92627158, 178129150, 231567895, 463135790, 1157839475, 2315678950]

約数ペア:

[(1, 2315678950), (2, 1157839475), (5, 463135790), (10, 231567895), (13, 178129150), (25, 92627158), (26, 89064575), (50, 46313579), (61, 37961950), (65, 35625830), (122, 18980975), (130, 17812915), (305, 7592390), (325, 7125166), (610, 3796195), (650, 3562583), (793, 2920150), (1525, 1518478), (1586, 1460075), (3050, 759239), (3965, 584030), (7930, 292015), (19825, 116806), (39650, 58403)]