22137440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 58423680

約数和(自身を除く): 36286240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 367, 377, 416, 464, 520, 580, 734, 754, 928, 1040, 1160, 1468, 1508, 1835, 1885, 2080, 2320, 2936, 3016, 3670, 3770, 4640, 4771, 5872, 6032, 7340, 7540, 9542, 10643, 11744, 12064, 14680, 15080, 19084, 21286, 23855, 29360, 30160, 38168, 42572, 47710, 53215, 58720, 60320, 76336, 85144, 95420, 106430, 138359, 152672, 170288, 190840, 212860, 276718, 340576, 381680, 425720, 553436, 691795, 763360, 851440, 1106872, 1383590, 1702880, 2213744, 2767180, 4427488, 5534360, 11068720, 22137440]

約数ペア:

[(1, 22137440), (2, 11068720), (4, 5534360), (5, 4427488), (8, 2767180), (10, 2213744), (13, 1702880), (16, 1383590), (20, 1106872), (26, 851440), (29, 763360), (32, 691795), (40, 553436), (52, 425720), (58, 381680), (65, 340576), (80, 276718), (104, 212860), (116, 190840), (130, 170288), (145, 152672), (160, 138359), (208, 106430), (232, 95420), (260, 85144), (290, 76336), (367, 60320), (377, 58720), (416, 53215), (464, 47710), (520, 42572), (580, 38168), (734, 30160), (754, 29360), (928, 23855), (1040, 21286), (1160, 19084), (1468, 15080), (1508, 14680), (1835, 12064), (1885, 11744), (2080, 10643), (2320, 9542), (2936, 7540), (3016, 7340), (3670, 6032), (3770, 5872), (4640, 4771)]