40910200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 100172160

約数和(自身を除く): 59261960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 67, 71, 86, 100, 134, 142, 172, 200, 215, 268, 284, 335, 344, 355, 430, 536, 568, 670, 710, 860, 1075, 1340, 1420, 1675, 1720, 1775, 2150, 2680, 2840, 2881, 3053, 3350, 3550, 4300, 4757, 5762, 6106, 6700, 7100, 8600, 9514, 11524, 12212, 13400, 14200, 14405, 15265, 19028, 23048, 23785, 24424, 28810, 30530, 38056, 47570, 57620, 61060, 72025, 76325, 95140, 115240, 118925, 122120, 144050, 152650, 190280, 204551, 237850, 288100, 305300, 409102, 475700, 576200, 610600, 818204, 951400, 1022755, 1636408, 2045510, 4091020, 5113775, 8182040, 10227550, 20455100, 40910200]

約数ペア:

[(1, 40910200), (2, 20455100), (4, 10227550), (5, 8182040), (8, 5113775), (10, 4091020), (20, 2045510), (25, 1636408), (40, 1022755), (43, 951400), (50, 818204), (67, 610600), (71, 576200), (86, 475700), (100, 409102), (134, 305300), (142, 288100), (172, 237850), (200, 204551), (215, 190280), (268, 152650), (284, 144050), (335, 122120), (344, 118925), (355, 115240), (430, 95140), (536, 76325), (568, 72025), (670, 61060), (710, 57620), (860, 47570), (1075, 38056), (1340, 30530), (1420, 28810), (1675, 24424), (1720, 23785), (1775, 23048), (2150, 19028), (2680, 15265), (2840, 14405), (2881, 14200), (3053, 13400), (3350, 12212), (3550, 11524), (4300, 9514), (4757, 8600), (5762, 7100), (6106, 6700)]