14144540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 31413312

約数和(自身を除く): 17268772

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 317, 388, 460, 485, 634, 970, 1268, 1585, 1940, 2231, 3170, 4462, 6340, 7291, 8924, 11155, 14582, 22310, 29164, 30749, 36455, 44620, 61498, 72910, 122996, 145820, 153745, 307490, 614980, 707227, 1414454, 2828908, 3536135, 7072270, 14144540]

約数ペア:

[(1, 14144540), (2, 7072270), (4, 3536135), (5, 2828908), (10, 1414454), (20, 707227), (23, 614980), (46, 307490), (92, 153745), (97, 145820), (115, 122996), (194, 72910), (230, 61498), (317, 44620), (388, 36455), (460, 30749), (485, 29164), (634, 22310), (970, 14582), (1268, 11155), (1585, 8924), (1940, 7291), (2231, 6340), (3170, 4462)]