125570840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3929}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 305596800

約数和(自身を除く): 180025960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3929, 3995, 6392, 7858, 7990, 15716, 15980, 19645, 31432, 31960, 39290, 66793, 78580, 133586, 157160, 184663, 267172, 333965, 369326, 534344, 667930, 738652, 923315, 1335860, 1477304, 1846630, 2671720, 3139271, 3693260, 6278542, 7386520, 12557084, 15696355, 25114168, 31392710, 62785420, 125570840]

約数ペア:

[(1, 125570840), (2, 62785420), (4, 31392710), (5, 25114168), (8, 15696355), (10, 12557084), (17, 7386520), (20, 6278542), (34, 3693260), (40, 3139271), (47, 2671720), (68, 1846630), (85, 1477304), (94, 1335860), (136, 923315), (170, 738652), (188, 667930), (235, 534344), (340, 369326), (376, 333965), (470, 267172), (680, 184663), (799, 157160), (940, 133586), (1598, 78580), (1880, 66793), (3196, 39290), (3929, 31960), (3995, 31432), (6392, 19645), (7858, 15980), (7990, 15716)]