804520450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 1624396032

約数和(自身を除く): 819875582

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 113, 115, 151, 205, 226, 230, 302, 410, 565, 575, 755, 943, 1025, 1130, 1150, 1510, 1886, 2050, 2599, 2825, 3473, 3775, 4633, 4715, 5198, 5650, 6191, 6946, 7550, 9266, 9430, 12382, 12995, 17063, 17365, 23165, 23575, 25990, 30955, 34126, 34730, 46330, 47150, 61910, 64975, 85315, 86825, 106559, 115825, 129950, 142393, 154775, 170630, 173650, 213118, 231650, 284786, 309550, 392449, 426575, 532795, 699583, 711965, 784898, 853150, 1065590, 1399166, 1423930, 1962245, 2663975, 3497915, 3559825, 3924490, 5327950, 6995830, 7119650, 9811225, 16090409, 17489575, 19622450, 32180818, 34979150, 80452045, 160904090, 402260225, 804520450]

約数ペア:

[(1, 804520450), (2, 402260225), (5, 160904090), (10, 80452045), (23, 34979150), (25, 32180818), (41, 19622450), (46, 17489575), (50, 16090409), (82, 9811225), (113, 7119650), (115, 6995830), (151, 5327950), (205, 3924490), (226, 3559825), (230, 3497915), (302, 2663975), (410, 1962245), (565, 1423930), (575, 1399166), (755, 1065590), (943, 853150), (1025, 784898), (1130, 711965), (1150, 699583), (1510, 532795), (1886, 426575), (2050, 392449), (2599, 309550), (2825, 284786), (3473, 231650), (3775, 213118), (4633, 173650), (4715, 170630), (5198, 154775), (5650, 142393), (6191, 129950), (6946, 115825), (7550, 106559), (9266, 86825), (9430, 85315), (12382, 64975), (12995, 61910), (17063, 47150), (17365, 46330), (23165, 34730), (23575, 34126), (25990, 30955)]