9153996820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{63367}}^1$

素因数の和:63640

約数の個数: 48

約数和(自身を含む): 19928982528

約数和(自身を除く): 10774985708

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 233, 310, 466, 620, 932, 1165, 2330, 4660, 7223, 14446, 28892, 36115, 63367, 72230, 126734, 144460, 253468, 316835, 633670, 1267340, 1964377, 3928754, 7857508, 9821885, 14764511, 19643770, 29529022, 39287540, 59058044, 73822555, 147645110, 295290220, 457699841, 915399682, 1830799364, 2288499205, 4576998410, 9153996820]

約数ペア:

[(1, 9153996820), (2, 4576998410), (4, 2288499205), (5, 1830799364), (10, 915399682), (20, 457699841), (31, 295290220), (62, 147645110), (124, 73822555), (155, 59058044), (233, 39287540), (310, 29529022), (466, 19643770), (620, 14764511), (932, 9821885), (1165, 7857508), (2330, 3928754), (4660, 1964377), (7223, 1267340), (14446, 633670), (28892, 316835), (36115, 253468), (63367, 144460), (72230, 126734)]