24699140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14879}}^1$

素因数の和:14971

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 27797500

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 14879, 29758, 59516, 74395, 148790, 297580, 1234957, 2469914, 4939828, 6174785, 12349570, 24699140]

約数ペア:

[(1, 24699140), (2, 12349570), (4, 6174785), (5, 4939828), (10, 2469914), (20, 1234957), (83, 297580), (166, 148790), (332, 74395), (415, 59516), (830, 29758), (1660, 14879)]