38026960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27961}}^1$

素因数の和:27991

約数の個数: 40

約数和(自身を含む): 93616776

約数和(自身を除く): 55589816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 27961, 55922, 111844, 139805, 223688, 279610, 447376, 475337, 559220, 950674, 1118440, 1901348, 2236880, 2376685, 3802696, 4753370, 7605392, 9506740, 19013480, 38026960]

約数ペア:

[(1, 38026960), (2, 19013480), (4, 9506740), (5, 7605392), (8, 4753370), (10, 3802696), (16, 2376685), (17, 2236880), (20, 1901348), (34, 1118440), (40, 950674), (68, 559220), (80, 475337), (85, 447376), (136, 279610), (170, 223688), (272, 139805), (340, 111844), (680, 55922), (1360, 27961)]