13227500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 34901328

約数和(自身を除く): 21673828

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 37, 44, 50, 52, 55, 65, 74, 100, 110, 125, 130, 143, 148, 185, 220, 250, 260, 275, 286, 325, 370, 407, 481, 500, 550, 572, 625, 650, 715, 740, 814, 925, 962, 1100, 1250, 1300, 1375, 1430, 1625, 1628, 1850, 1924, 2035, 2405, 2500, 2750, 2860, 3250, 3575, 3700, 4070, 4625, 4810, 5291, 5500, 6500, 6875, 7150, 8125, 8140, 9250, 9620, 10175, 10582, 12025, 13750, 14300, 16250, 17875, 18500, 20350, 21164, 23125, 24050, 26455, 27500, 32500, 35750, 40700, 46250, 48100, 50875, 52910, 60125, 71500, 89375, 92500, 101750, 105820, 120250, 132275, 178750, 203500, 240500, 254375, 264550, 300625, 357500, 508750, 529100, 601250, 661375, 1017500, 1202500, 1322750, 2645500, 3306875, 6613750, 13227500]

約数ペア:

[(1, 13227500), (2, 6613750), (4, 3306875), (5, 2645500), (10, 1322750), (11, 1202500), (13, 1017500), (20, 661375), (22, 601250), (25, 529100), (26, 508750), (37, 357500), (44, 300625), (50, 264550), (52, 254375), (55, 240500), (65, 203500), (74, 178750), (100, 132275), (110, 120250), (125, 105820), (130, 101750), (143, 92500), (148, 89375), (185, 71500), (220, 60125), (250, 52910), (260, 50875), (275, 48100), (286, 46250), (325, 40700), (370, 35750), (407, 32500), (481, 27500), (500, 26455), (550, 24050), (572, 23125), (625, 21164), (650, 20350), (715, 18500), (740, 17875), (814, 16250), (925, 14300), (962, 13750), (1100, 12025), (1250, 10582), (1300, 10175), (1375, 9620), (1430, 9250), (1625, 8140), (1628, 8125), (1850, 7150), (1924, 6875), (2035, 6500), (2405, 5500), (2500, 5291), (2750, 4810), (2860, 4625), (3250, 4070), (3575, 3700)]