12142000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 31685472

約数和(自身を除く): 19543472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 467, 500, 520, 650, 934, 1000, 1040, 1300, 1625, 1868, 2000, 2335, 2600, 3250, 3736, 4670, 5200, 6071, 6500, 7472, 9340, 11675, 12142, 13000, 18680, 23350, 24284, 26000, 30355, 37360, 46700, 48568, 58375, 60710, 93400, 97136, 116750, 121420, 151775, 186800, 233500, 242840, 303550, 467000, 485680, 607100, 758875, 934000, 1214200, 1517750, 2428400, 3035500, 6071000, 12142000]

約数ペア:

[(1, 12142000), (2, 6071000), (4, 3035500), (5, 2428400), (8, 1517750), (10, 1214200), (13, 934000), (16, 758875), (20, 607100), (25, 485680), (26, 467000), (40, 303550), (50, 242840), (52, 233500), (65, 186800), (80, 151775), (100, 121420), (104, 116750), (125, 97136), (130, 93400), (200, 60710), (208, 58375), (250, 48568), (260, 46700), (325, 37360), (400, 30355), (467, 26000), (500, 24284), (520, 23350), (650, 18680), (934, 13000), (1000, 12142), (1040, 11675), (1300, 9340), (1625, 7472), (1868, 6500), (2000, 6071), (2335, 5200), (2600, 4670), (3250, 3736)]