34440640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 93707712

約数和(自身を除く): 59267072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 487, 520, 544, 680, 832, 884, 974, 1040, 1088, 1105, 1360, 1768, 1948, 2080, 2210, 2435, 2720, 3536, 3896, 4160, 4420, 4870, 5440, 6331, 7072, 7792, 8279, 8840, 9740, 12662, 14144, 15584, 16558, 17680, 19480, 25324, 31168, 31655, 33116, 35360, 38960, 41395, 50648, 63310, 66232, 70720, 77920, 82790, 101296, 107627, 126620, 132464, 155840, 165580, 202592, 215254, 253240, 264928, 331160, 405184, 430508, 506480, 529856, 538135, 662320, 861016, 1012960, 1076270, 1324640, 1722032, 2025920, 2152540, 2649280, 3444064, 4305080, 6888128, 8610160, 17220320, 34440640]

約数ペア:

[(1, 34440640), (2, 17220320), (4, 8610160), (5, 6888128), (8, 4305080), (10, 3444064), (13, 2649280), (16, 2152540), (17, 2025920), (20, 1722032), (26, 1324640), (32, 1076270), (34, 1012960), (40, 861016), (52, 662320), (64, 538135), (65, 529856), (68, 506480), (80, 430508), (85, 405184), (104, 331160), (130, 264928), (136, 253240), (160, 215254), (170, 202592), (208, 165580), (221, 155840), (260, 132464), (272, 126620), (320, 107627), (340, 101296), (416, 82790), (442, 77920), (487, 70720), (520, 66232), (544, 63310), (680, 50648), (832, 41395), (884, 38960), (974, 35360), (1040, 33116), (1088, 31655), (1105, 31168), (1360, 25324), (1768, 19480), (1948, 17680), (2080, 16558), (2210, 15584), (2435, 14144), (2720, 12662), (3536, 9740), (3896, 8840), (4160, 8279), (4420, 7792), (4870, 7072), (5440, 6331)]