480845950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18043}}^1$

素因数の和:18109

約数の個数: 48

約数和(自身を含む): 986718096

約数和(自身を除く): 505872146

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 18043, 26650, 36086, 90215, 180430, 234559, 451075, 469118, 739763, 902150, 1172795, 1479526, 2345590, 3698815, 5863975, 7397630, 9616919, 11727950, 18494075, 19233838, 36988150, 48084595, 96169190, 240422975, 480845950]

約数ペア:

[(1, 480845950), (2, 240422975), (5, 96169190), (10, 48084595), (13, 36988150), (25, 19233838), (26, 18494075), (41, 11727950), (50, 9616919), (65, 7397630), (82, 5863975), (130, 3698815), (205, 2345590), (325, 1479526), (410, 1172795), (533, 902150), (650, 739763), (1025, 469118), (1066, 451075), (2050, 234559), (2665, 180430), (5330, 90215), (13325, 36086), (18043, 26650)]