1243286500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 2904056064

約数和(自身を除く): 1660769564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 107, 125, 170, 214, 250, 340, 425, 428, 500, 535, 850, 1070, 1367, 1700, 1819, 2125, 2140, 2675, 2734, 3638, 4250, 5350, 5468, 6835, 7276, 8500, 9095, 10700, 13375, 13670, 18190, 23239, 26750, 27340, 34175, 36380, 45475, 46478, 53500, 68350, 90950, 92956, 116195, 136700, 146269, 170875, 181900, 227375, 232390, 292538, 341750, 454750, 464780, 580975, 585076, 683500, 731345, 909500, 1161950, 1462690, 2323900, 2486573, 2904875, 2925380, 3656725, 4973146, 5809750, 7313450, 9946292, 11619500, 12432865, 14626900, 18283625, 24865730, 36567250, 49731460, 62164325, 73134500, 124328650, 248657300, 310821625, 621643250, 1243286500]

約数ペア:

[(1, 1243286500), (2, 621643250), (4, 310821625), (5, 248657300), (10, 124328650), (17, 73134500), (20, 62164325), (25, 49731460), (34, 36567250), (50, 24865730), (68, 18283625), (85, 14626900), (100, 12432865), (107, 11619500), (125, 9946292), (170, 7313450), (214, 5809750), (250, 4973146), (340, 3656725), (425, 2925380), (428, 2904875), (500, 2486573), (535, 2323900), (850, 1462690), (1070, 1161950), (1367, 909500), (1700, 731345), (1819, 683500), (2125, 585076), (2140, 580975), (2675, 464780), (2734, 454750), (3638, 341750), (4250, 292538), (5350, 232390), (5468, 227375), (6835, 181900), (7276, 170875), (8500, 146269), (9095, 136700), (10700, 116195), (13375, 92956), (13670, 90950), (18190, 68350), (23239, 53500), (26750, 46478), (27340, 45475), (34175, 36380)]