26945890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 22950110

約数列:

[1, 2, 5, 10, 59, 109, 118, 218, 295, 419, 545, 590, 838, 1090, 2095, 4190, 6431, 12862, 24721, 32155, 45671, 49442, 64310, 91342, 123605, 228355, 247210, 456710, 2694589, 5389178, 13472945, 26945890]

約数ペア:

[(1, 26945890), (2, 13472945), (5, 5389178), (10, 2694589), (59, 456710), (109, 247210), (118, 228355), (218, 123605), (295, 91342), (419, 64310), (545, 49442), (590, 45671), (838, 32155), (1090, 24721), (2095, 12862), (4190, 6431)]