26142360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 52930920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1663, 1965, 2620, 3144, 3326, 3930, 4989, 5240, 6652, 7860, 8315, 9978, 13304, 15720, 16630, 19956, 24945, 33260, 39912, 49890, 66520, 99780, 199560, 217853, 435706, 653559, 871412, 1089265, 1307118, 1742824, 2178530, 2614236, 3267795, 4357060, 5228472, 6535590, 8714120, 13071180, 26142360]

約数ペア:

[(1, 26142360), (2, 13071180), (3, 8714120), (4, 6535590), (5, 5228472), (6, 4357060), (8, 3267795), (10, 2614236), (12, 2178530), (15, 1742824), (20, 1307118), (24, 1089265), (30, 871412), (40, 653559), (60, 435706), (120, 217853), (131, 199560), (262, 99780), (393, 66520), (524, 49890), (655, 39912), (786, 33260), (1048, 24945), (1310, 19956), (1572, 16630), (1663, 15720), (1965, 13304), (2620, 9978), (3144, 8315), (3326, 7860), (3930, 6652), (4989, 5240)]