2024972360

素因数分解:

$2^3\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{28109}}^1$

素因数の和:29921

約数の個数: 32

約数和(自身を含む): 4558879800

約数和(自身を除く): 2533907440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1801, 3602, 7204, 9005, 14408, 18010, 28109, 36020, 56218, 72040, 112436, 140545, 224872, 281090, 562180, 1124360, 50624309, 101248618, 202497236, 253121545, 404994472, 506243090, 1012486180, 2024972360]

約数ペア:

[(1, 2024972360), (2, 1012486180), (4, 506243090), (5, 404994472), (8, 253121545), (10, 202497236), (20, 101248618), (40, 50624309), (1801, 1124360), (3602, 562180), (7204, 281090), (9005, 224872), (14408, 140545), (18010, 112436), (28109, 72040), (36020, 56218)]