13306100

素因数分解:

$2^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 29039808

約数和(自身を除く): 15733708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 271, 491, 542, 982, 1084, 1355, 1964, 2455, 2710, 4910, 5420, 6775, 9820, 12275, 13550, 24550, 27100, 49100, 133061, 266122, 532244, 665305, 1330610, 2661220, 3326525, 6653050, 13306100]

約数ペア:

[(1, 13306100), (2, 6653050), (4, 3326525), (5, 2661220), (10, 1330610), (20, 665305), (25, 532244), (50, 266122), (100, 133061), (271, 49100), (491, 27100), (542, 24550), (982, 13550), (1084, 12275), (1355, 9820), (1964, 6775), (2455, 5420), (2710, 4910)]