579867860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{202751}}^1$

素因数の和:202784

約数の個数: 48

約数和(自身を含む): 1430618112

約数和(自身を除く): 850750252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 202751, 405502, 811004, 1013755, 2027510, 2230261, 2635763, 4055020, 4460522, 5271526, 8921044, 10543052, 11151305, 13178815, 22302610, 26357630, 28993393, 44605220, 52715260, 57986786, 115973572, 144966965, 289933930, 579867860]

約数ペア:

[(1, 579867860), (2, 289933930), (4, 144966965), (5, 115973572), (10, 57986786), (11, 52715260), (13, 44605220), (20, 28993393), (22, 26357630), (26, 22302610), (44, 13178815), (52, 11151305), (55, 10543052), (65, 8921044), (110, 5271526), (130, 4460522), (143, 4055020), (220, 2635763), (260, 2230261), (286, 2027510), (572, 1013755), (715, 811004), (1430, 405502), (2860, 202751)]