42526120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 119939400

約数和(自身を除く): 77413280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1669, 1820, 1960, 2548, 3185, 3338, 3640, 5096, 6370, 6676, 8345, 11683, 12740, 13352, 16690, 21697, 23366, 25480, 33380, 43394, 46732, 58415, 66760, 81781, 86788, 93464, 108485, 116830, 151879, 163562, 173576, 216970, 233660, 303758, 327124, 408905, 433940, 467320, 607516, 654248, 759395, 817810, 867880, 1063153, 1215032, 1518790, 1635620, 2126306, 3037580, 3271240, 4252612, 5315765, 6075160, 8505224, 10631530, 21263060, 42526120]

約数ペア:

[(1, 42526120), (2, 21263060), (4, 10631530), (5, 8505224), (7, 6075160), (8, 5315765), (10, 4252612), (13, 3271240), (14, 3037580), (20, 2126306), (26, 1635620), (28, 1518790), (35, 1215032), (40, 1063153), (49, 867880), (52, 817810), (56, 759395), (65, 654248), (70, 607516), (91, 467320), (98, 433940), (104, 408905), (130, 327124), (140, 303758), (182, 233660), (196, 216970), (245, 173576), (260, 163562), (280, 151879), (364, 116830), (392, 108485), (455, 93464), (490, 86788), (520, 81781), (637, 66760), (728, 58415), (910, 46732), (980, 43394), (1274, 33380), (1669, 25480), (1820, 23366), (1960, 21697), (2548, 16690), (3185, 13352), (3338, 12740), (3640, 11683), (5096, 8345), (6370, 6676)]