134585680

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7039}}^1$

素因数の和:7291

約数の個数: 40

約数和(自身を含む): 314265600

約数和(自身を除く): 179679920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7039, 9560, 14078, 19120, 28156, 35195, 56312, 70390, 112624, 140780, 281560, 563120, 1682321, 3364642, 6729284, 8411605, 13458568, 16823210, 26917136, 33646420, 67292840, 134585680]

約数ペア:

[(1, 134585680), (2, 67292840), (4, 33646420), (5, 26917136), (8, 16823210), (10, 13458568), (16, 8411605), (20, 6729284), (40, 3364642), (80, 1682321), (239, 563120), (478, 281560), (956, 140780), (1195, 112624), (1912, 70390), (2390, 56312), (3824, 35195), (4780, 28156), (7039, 19120), (9560, 14078)]