1192708820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{14243}}^1$

素因数の和:14384

約数の個数: 48

約数和(自身を含む): 2584431360

約数和(自身を除く): 1391722540

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 8374, 14243, 16748, 20935, 28486, 41870, 56972, 71215, 83740, 142430, 284860, 754879, 1125197, 1509758, 2250394, 3019516, 3774395, 4500788, 5625985, 7548790, 11251970, 15097580, 22503940, 59635441, 119270882, 238541764, 298177205, 596354410, 1192708820]

約数ペア:

[(1, 1192708820), (2, 596354410), (4, 298177205), (5, 238541764), (10, 119270882), (20, 59635441), (53, 22503940), (79, 15097580), (106, 11251970), (158, 7548790), (212, 5625985), (265, 4500788), (316, 3774395), (395, 3019516), (530, 2250394), (790, 1509758), (1060, 1125197), (1580, 754879), (4187, 284860), (8374, 142430), (14243, 83740), (16748, 71215), (20935, 56972), (28486, 41870)]