86188600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 209718720

約数和(自身を除く): 123530120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 100, 106, 173, 188, 200, 212, 235, 265, 346, 376, 424, 470, 530, 692, 865, 940, 1060, 1175, 1325, 1384, 1730, 1880, 2120, 2350, 2491, 2650, 3460, 4325, 4700, 4982, 5300, 6920, 8131, 8650, 9169, 9400, 9964, 10600, 12455, 16262, 17300, 18338, 19928, 24910, 32524, 34600, 36676, 40655, 45845, 49820, 62275, 65048, 73352, 81310, 91690, 99640, 124550, 162620, 183380, 203275, 229225, 249100, 325240, 366760, 406550, 430943, 458450, 498200, 813100, 861886, 916900, 1626200, 1723772, 1833800, 2154715, 3447544, 4309430, 8618860, 10773575, 17237720, 21547150, 43094300, 86188600]

約数ペア:

[(1, 86188600), (2, 43094300), (4, 21547150), (5, 17237720), (8, 10773575), (10, 8618860), (20, 4309430), (25, 3447544), (40, 2154715), (47, 1833800), (50, 1723772), (53, 1626200), (94, 916900), (100, 861886), (106, 813100), (173, 498200), (188, 458450), (200, 430943), (212, 406550), (235, 366760), (265, 325240), (346, 249100), (376, 229225), (424, 203275), (470, 183380), (530, 162620), (692, 124550), (865, 99640), (940, 91690), (1060, 81310), (1175, 73352), (1325, 65048), (1384, 62275), (1730, 49820), (1880, 45845), (2120, 40655), (2350, 36676), (2491, 34600), (2650, 32524), (3460, 24910), (4325, 19928), (4700, 18338), (4982, 17300), (5300, 16262), (6920, 12455), (8131, 10600), (8650, 9964), (9169, 9400)]