6251920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4597}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 15394104

約数和(自身を除く): 9142184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4597, 9194, 18388, 22985, 36776, 45970, 73552, 78149, 91940, 156298, 183880, 312596, 367760, 390745, 625192, 781490, 1250384, 1562980, 3125960, 6251920]

約数ペア:

[(1, 6251920), (2, 3125960), (4, 1562980), (5, 1250384), (8, 781490), (10, 625192), (16, 390745), (17, 367760), (20, 312596), (34, 183880), (40, 156298), (68, 91940), (80, 78149), (85, 73552), (136, 45970), (170, 36776), (272, 22985), (340, 18388), (680, 9194), (1360, 4597)]