4529960

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 10254600

約数和(自身を除く): 5724640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 421, 538, 842, 1076, 1345, 1684, 2105, 2152, 2690, 3368, 4210, 5380, 8420, 10760, 16840, 113249, 226498, 452996, 566245, 905992, 1132490, 2264980, 4529960]

約数ペア:

[(1, 4529960), (2, 2264980), (4, 1132490), (5, 905992), (8, 566245), (10, 452996), (20, 226498), (40, 113249), (269, 16840), (421, 10760), (538, 8420), (842, 5380), (1076, 4210), (1345, 3368), (1684, 2690), (2105, 2152)]