44990840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 108345600

約数和(自身を除く): 63354760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 607, 680, 872, 1090, 1214, 1853, 2180, 2428, 3035, 3706, 4360, 4856, 6070, 7412, 9265, 10319, 12140, 14824, 18530, 20638, 24280, 37060, 41276, 51595, 66163, 74120, 82552, 103190, 132326, 206380, 264652, 330815, 412760, 529304, 661630, 1124771, 1323260, 2249542, 2646520, 4499084, 5623855, 8998168, 11247710, 22495420, 44990840]

約数ペア:

[(1, 44990840), (2, 22495420), (4, 11247710), (5, 8998168), (8, 5623855), (10, 4499084), (17, 2646520), (20, 2249542), (34, 1323260), (40, 1124771), (68, 661630), (85, 529304), (109, 412760), (136, 330815), (170, 264652), (218, 206380), (340, 132326), (436, 103190), (545, 82552), (607, 74120), (680, 66163), (872, 51595), (1090, 41276), (1214, 37060), (1853, 24280), (2180, 20638), (2428, 18530), (3035, 14824), (3706, 12140), (4360, 10319), (4856, 9265), (6070, 7412)]