65800420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 172166400

約数和(自身を除く): 106365980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 853, 1015, 1102, 1330, 1706, 2030, 2204, 2660, 2755, 3412, 3857, 4060, 4265, 5510, 5971, 7714, 8530, 11020, 11942, 15428, 16207, 17060, 19285, 23884, 24737, 29855, 32414, 38570, 49474, 59710, 64828, 77140, 81035, 98948, 113449, 119420, 123685, 162070, 173159, 226898, 247370, 324140, 346318, 453796, 470003, 494740, 567245, 692636, 865795, 940006, 1134490, 1731590, 1880012, 2268980, 2350015, 3290021, 3463180, 4700030, 6580042, 9400060, 13160084, 16450105, 32900210, 65800420]

約数ペア:

[(1, 65800420), (2, 32900210), (4, 16450105), (5, 13160084), (7, 9400060), (10, 6580042), (14, 4700030), (19, 3463180), (20, 3290021), (28, 2350015), (29, 2268980), (35, 1880012), (38, 1731590), (58, 1134490), (70, 940006), (76, 865795), (95, 692636), (116, 567245), (133, 494740), (140, 470003), (145, 453796), (190, 346318), (203, 324140), (266, 247370), (290, 226898), (380, 173159), (406, 162070), (532, 123685), (551, 119420), (580, 113449), (665, 98948), (812, 81035), (853, 77140), (1015, 64828), (1102, 59710), (1330, 49474), (1706, 38570), (2030, 32414), (2204, 29855), (2660, 24737), (2755, 23884), (3412, 19285), (3857, 17060), (4060, 16207), (4265, 15428), (5510, 11942), (5971, 11020), (7714, 8530)]