2298969920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17888

約数の個数: 112

約数和(自身を含む): 6086051328

約数和(自身を除く): 3787081408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 17827, 25792, 32240, 35654, 64480, 71308, 89135, 128960, 142616, 178270, 231751, 285232, 356540, 463502, 552637, 570464, 713080, 927004, 1105274, 1140928, 1158755, 1426160, 1854008, 2210548, 2317510, 2763185, 2852320, 3708016, 4421096, 4635020, 5526370, 5704640, 7184281, 7416032, 8842192, 9270040, 11052740, 14368562, 14832064, 17684384, 18540080, 22105480, 28737124, 35368768, 35921405, 37080160, 44210960, 57474248, 71842810, 74160320, 88421920, 114948496, 143685620, 176843840, 229896992, 287371240, 459793984, 574742480, 1149484960, 2298969920]

約数ペア:

[(1, 2298969920), (2, 1149484960), (4, 574742480), (5, 459793984), (8, 287371240), (10, 229896992), (13, 176843840), (16, 143685620), (20, 114948496), (26, 88421920), (31, 74160320), (32, 71842810), (40, 57474248), (52, 44210960), (62, 37080160), (64, 35921405), (65, 35368768), (80, 28737124), (104, 22105480), (124, 18540080), (130, 17684384), (155, 14832064), (160, 14368562), (208, 11052740), (248, 9270040), (260, 8842192), (310, 7416032), (320, 7184281), (403, 5704640), (416, 5526370), (496, 4635020), (520, 4421096), (620, 3708016), (806, 2852320), (832, 2763185), (992, 2317510), (1040, 2210548), (1240, 1854008), (1612, 1426160), (1984, 1158755), (2015, 1140928), (2080, 1105274), (2480, 927004), (3224, 713080), (4030, 570464), (4160, 552637), (4960, 463502), (6448, 356540), (8060, 285232), (9920, 231751), (12896, 178270), (16120, 142616), (17827, 128960), (25792, 89135), (32240, 71308), (35654, 64480)]