193729960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284897}}^1$

素因数の和:284925

約数の個数: 32

約数和(自身を含む): 461534760

約数和(自身を除く): 267804800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 284897, 569794, 1139588, 1424485, 2279176, 2848970, 4843249, 5697940, 9686498, 11395880, 19372996, 24216245, 38745992, 48432490, 96864980, 193729960]

約数ペア:

[(1, 193729960), (2, 96864980), (4, 48432490), (5, 38745992), (8, 24216245), (10, 19372996), (17, 11395880), (20, 9686498), (34, 5697940), (40, 4843249), (68, 2848970), (85, 2279176), (136, 1424485), (170, 1139588), (340, 569794), (680, 284897)]