28101100

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 61416208

約数和(自身を除く): 33315108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 1861, 3020, 3722, 3775, 7444, 7550, 9305, 15100, 18610, 37220, 46525, 93050, 186100, 281011, 562022, 1124044, 1405055, 2810110, 5620220, 7025275, 14050550, 28101100]

約数ペア:

[(1, 28101100), (2, 14050550), (4, 7025275), (5, 5620220), (10, 2810110), (20, 1405055), (25, 1124044), (50, 562022), (100, 281011), (151, 186100), (302, 93050), (604, 46525), (755, 37220), (1510, 18610), (1861, 15100), (3020, 9305), (3722, 7550), (3775, 7444)]