40953200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 60

約数和(自身を含む): 100720488

約数和(自身を除く): 59767288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 2381, 3440, 4300, 4762, 8600, 9524, 11905, 17200, 19048, 23810, 38096, 47620, 59525, 95240, 102383, 119050, 190480, 204766, 238100, 409532, 476200, 511915, 819064, 952400, 1023830, 1638128, 2047660, 2559575, 4095320, 5119150, 8190640, 10238300, 20476600, 40953200]

約数ペア:

[(1, 40953200), (2, 20476600), (4, 10238300), (5, 8190640), (8, 5119150), (10, 4095320), (16, 2559575), (20, 2047660), (25, 1638128), (40, 1023830), (43, 952400), (50, 819064), (80, 511915), (86, 476200), (100, 409532), (172, 238100), (200, 204766), (215, 190480), (344, 119050), (400, 102383), (430, 95240), (688, 59525), (860, 47620), (1075, 38096), (1720, 23810), (2150, 19048), (2381, 17200), (3440, 11905), (4300, 9524), (4762, 8600)]