26203723120

素因数分解:

$2^4\times 5^1\times {\mathrm{327546539}}^1$

素因数の和:327546552

約数の個数: 20

約数和(自身を含む): 60923656440

約数和(自身を除く): 34719933320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 327546539, 655093078, 1310186156, 1637732695, 2620372312, 3275465390, 5240744624, 6550930780, 13101861560, 26203723120]

約数ペア:

[(1, 26203723120), (2, 13101861560), (4, 6550930780), (5, 5240744624), (8, 3275465390), (10, 2620372312), (16, 1637732695), (20, 1310186156), (40, 655093078), (80, 327546539)]