97883960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143947}}^1$

素因数の和:143975

約数の個数: 32

約数和(自身を含む): 233195760

約数和(自身を除く): 135311800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 143947, 287894, 575788, 719735, 1151576, 1439470, 2447099, 2878940, 4894198, 5757880, 9788396, 12235495, 19576792, 24470990, 48941980, 97883960]

約数ペア:

[(1, 97883960), (2, 48941980), (4, 24470990), (5, 19576792), (8, 12235495), (10, 9788396), (17, 5757880), (20, 4894198), (34, 2878940), (40, 2447099), (68, 1439470), (85, 1151576), (136, 719735), (170, 575788), (340, 287894), (680, 143947)]