38587960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56747}}^1$

素因数の和:56775

約数の個数: 32

約数和(自身を含む): 91931760

約数和(自身を除く): 53343800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56747, 113494, 226988, 283735, 453976, 567470, 964699, 1134940, 1929398, 2269880, 3858796, 4823495, 7717592, 9646990, 19293980, 38587960]

約数ペア:

[(1, 38587960), (2, 19293980), (4, 9646990), (5, 7717592), (8, 4823495), (10, 3858796), (17, 2269880), (20, 1929398), (34, 1134940), (40, 964699), (68, 567470), (85, 453976), (136, 283735), (170, 226988), (340, 113494), (680, 56747)]