4961960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7325

約数の個数: 32

約数和(自身を含む): 11822760

約数和(自身を除く): 6860800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7297, 14594, 29188, 36485, 58376, 72970, 124049, 145940, 248098, 291880, 496196, 620245, 992392, 1240490, 2480980, 4961960]

約数ペア:

[(1, 4961960), (2, 2480980), (4, 1240490), (5, 992392), (8, 620245), (10, 496196), (17, 291880), (20, 248098), (34, 145940), (40, 124049), (68, 72970), (85, 58376), (136, 36485), (170, 29188), (340, 14594), (680, 7297)]