15662531800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{47491}}^1$

素因数の和:47621

約数の個数: 96

約数和(自身を含む): 38955787920

約数和(自身を除く): 23293256120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 97, 100, 136, 170, 194, 200, 340, 388, 425, 485, 680, 776, 850, 970, 1649, 1700, 1940, 2425, 3298, 3400, 3880, 4850, 6596, 8245, 9700, 13192, 16490, 19400, 32980, 41225, 47491, 65960, 82450, 94982, 164900, 189964, 237455, 329800, 379928, 474910, 807347, 949820, 1187275, 1614694, 1899640, 2374550, 3229388, 4036735, 4606627, 4749100, 6458776, 8073470, 9213254, 9498200, 16146940, 18426508, 20183675, 23033135, 32293880, 36853016, 40367350, 46066270, 78312659, 80734700, 92132540, 115165675, 156625318, 161469400, 184265080, 230331350, 313250636, 391563295, 460662700, 626501272, 783126590, 921325400, 1566253180, 1957816475, 3132506360, 3915632950, 7831265900, 15662531800]

約数ペア:

[(1, 15662531800), (2, 7831265900), (4, 3915632950), (5, 3132506360), (8, 1957816475), (10, 1566253180), (17, 921325400), (20, 783126590), (25, 626501272), (34, 460662700), (40, 391563295), (50, 313250636), (68, 230331350), (85, 184265080), (97, 161469400), (100, 156625318), (136, 115165675), (170, 92132540), (194, 80734700), (200, 78312659), (340, 46066270), (388, 40367350), (425, 36853016), (485, 32293880), (680, 23033135), (776, 20183675), (850, 18426508), (970, 16146940), (1649, 9498200), (1700, 9213254), (1940, 8073470), (2425, 6458776), (3298, 4749100), (3400, 4606627), (3880, 4036735), (4850, 3229388), (6596, 2374550), (8245, 1899640), (9700, 1614694), (13192, 1187275), (16490, 949820), (19400, 807347), (32980, 474910), (41225, 379928), (47491, 329800), (65960, 237455), (82450, 189964), (94982, 164900)]