83164400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 223766928

約数和(自身を除く): 140602528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 176, 200, 205, 220, 275, 328, 400, 410, 440, 451, 461, 550, 656, 820, 880, 902, 922, 1025, 1100, 1640, 1804, 1844, 2050, 2200, 2255, 2305, 3280, 3608, 3688, 4100, 4400, 4510, 4610, 5071, 7216, 7376, 8200, 9020, 9220, 10142, 11275, 11525, 16400, 18040, 18440, 18901, 20284, 22550, 23050, 25355, 36080, 36880, 37802, 40568, 45100, 46100, 50710, 75604, 81136, 90200, 92200, 94505, 101420, 126775, 151208, 180400, 184400, 189010, 202840, 207911, 253550, 302416, 378020, 405680, 415822, 472525, 507100, 756040, 831644, 945050, 1014200, 1039555, 1512080, 1663288, 1890100, 2028400, 2079110, 3326576, 3780200, 4158220, 5197775, 7560400, 8316440, 10395550, 16632880, 20791100, 41582200, 83164400]

約数ペア:

[(1, 83164400), (2, 41582200), (4, 20791100), (5, 16632880), (8, 10395550), (10, 8316440), (11, 7560400), (16, 5197775), (20, 4158220), (22, 3780200), (25, 3326576), (40, 2079110), (41, 2028400), (44, 1890100), (50, 1663288), (55, 1512080), (80, 1039555), (82, 1014200), (88, 945050), (100, 831644), (110, 756040), (164, 507100), (176, 472525), (200, 415822), (205, 405680), (220, 378020), (275, 302416), (328, 253550), (400, 207911), (410, 202840), (440, 189010), (451, 184400), (461, 180400), (550, 151208), (656, 126775), (820, 101420), (880, 94505), (902, 92200), (922, 90200), (1025, 81136), (1100, 75604), (1640, 50710), (1804, 46100), (1844, 45100), (2050, 40568), (2200, 37802), (2255, 36880), (2305, 36080), (3280, 25355), (3608, 23050), (3688, 22550), (4100, 20284), (4400, 18901), (4510, 18440), (4610, 18040), (5071, 16400), (7216, 11525), (7376, 11275), (8200, 10142), (9020, 9220)]