2016380200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7507}}^1$

素因数の和:7619

約数の個数: 96

約数和(自身を含む): 5027356800

約数和(自身を除く): 3010976600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 79, 85, 100, 136, 158, 170, 200, 316, 340, 395, 425, 632, 680, 790, 850, 1343, 1580, 1700, 1975, 2686, 3160, 3400, 3950, 5372, 6715, 7507, 7900, 10744, 13430, 15014, 15800, 26860, 30028, 33575, 37535, 53720, 60056, 67150, 75070, 127619, 134300, 150140, 187675, 255238, 268600, 300280, 375350, 510476, 593053, 638095, 750700, 1020952, 1186106, 1276190, 1501400, 2372212, 2552380, 2965265, 3190475, 4744424, 5104760, 5930530, 6380950, 10081901, 11861060, 12761900, 14826325, 20163802, 23722120, 25523800, 29652650, 40327604, 50409505, 59305300, 80655208, 100819010, 118610600, 201638020, 252047525, 403276040, 504095050, 1008190100, 2016380200]

約数ペア:

[(1, 2016380200), (2, 1008190100), (4, 504095050), (5, 403276040), (8, 252047525), (10, 201638020), (17, 118610600), (20, 100819010), (25, 80655208), (34, 59305300), (40, 50409505), (50, 40327604), (68, 29652650), (79, 25523800), (85, 23722120), (100, 20163802), (136, 14826325), (158, 12761900), (170, 11861060), (200, 10081901), (316, 6380950), (340, 5930530), (395, 5104760), (425, 4744424), (632, 3190475), (680, 2965265), (790, 2552380), (850, 2372212), (1343, 1501400), (1580, 1276190), (1700, 1186106), (1975, 1020952), (2686, 750700), (3160, 638095), (3400, 593053), (3950, 510476), (5372, 375350), (6715, 300280), (7507, 268600), (7900, 255238), (10744, 187675), (13430, 150140), (15014, 134300), (15800, 127619), (26860, 75070), (30028, 67150), (33575, 60056), (37535, 53720)]