1350136360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7621}}^1$

素因数の和:7778

約数の個数: 64

約数和(自身を含む): 3139044480

約数和(自身を除く): 1788908120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 172, 206, 215, 344, 412, 430, 515, 824, 860, 1030, 1720, 2060, 4120, 4429, 7621, 8858, 15242, 17716, 22145, 30484, 35432, 38105, 44290, 60968, 76210, 88580, 152420, 177160, 304840, 327703, 655406, 784963, 1310812, 1569926, 1638515, 2621624, 3139852, 3277030, 3924815, 6279704, 6554060, 7849630, 13108120, 15699260, 31398520, 33753409, 67506818, 135013636, 168767045, 270027272, 337534090, 675068180, 1350136360]

約数ペア:

[(1, 1350136360), (2, 675068180), (4, 337534090), (5, 270027272), (8, 168767045), (10, 135013636), (20, 67506818), (40, 33753409), (43, 31398520), (86, 15699260), (103, 13108120), (172, 7849630), (206, 6554060), (215, 6279704), (344, 3924815), (412, 3277030), (430, 3139852), (515, 2621624), (824, 1638515), (860, 1569926), (1030, 1310812), (1720, 784963), (2060, 655406), (4120, 327703), (4429, 304840), (7621, 177160), (8858, 152420), (15242, 88580), (17716, 76210), (22145, 60968), (30484, 44290), (35432, 38105)]