52108400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 135616320

約数和(自身を除く): 83507920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 79, 80, 85, 97, 100, 136, 158, 170, 194, 200, 272, 316, 340, 388, 395, 400, 425, 485, 632, 680, 776, 790, 850, 970, 1264, 1343, 1360, 1552, 1580, 1649, 1700, 1940, 1975, 2425, 2686, 3160, 3298, 3400, 3880, 3950, 4850, 5372, 6320, 6596, 6715, 6800, 7663, 7760, 7900, 8245, 9700, 10744, 13192, 13430, 15326, 15800, 16490, 19400, 21488, 26384, 26860, 30652, 31600, 32980, 33575, 38315, 38800, 41225, 53720, 61304, 65960, 67150, 76630, 82450, 107440, 122608, 130271, 131920, 134300, 153260, 164900, 191575, 260542, 268600, 306520, 329800, 383150, 521084, 537200, 613040, 651355, 659600, 766300, 1042168, 1302710, 1532600, 2084336, 2605420, 3065200, 3256775, 5210840, 6513550, 10421680, 13027100, 26054200, 52108400]

約数ペア:

[(1, 52108400), (2, 26054200), (4, 13027100), (5, 10421680), (8, 6513550), (10, 5210840), (16, 3256775), (17, 3065200), (20, 2605420), (25, 2084336), (34, 1532600), (40, 1302710), (50, 1042168), (68, 766300), (79, 659600), (80, 651355), (85, 613040), (97, 537200), (100, 521084), (136, 383150), (158, 329800), (170, 306520), (194, 268600), (200, 260542), (272, 191575), (316, 164900), (340, 153260), (388, 134300), (395, 131920), (400, 130271), (425, 122608), (485, 107440), (632, 82450), (680, 76630), (776, 67150), (790, 65960), (850, 61304), (970, 53720), (1264, 41225), (1343, 38800), (1360, 38315), (1552, 33575), (1580, 32980), (1649, 31600), (1700, 30652), (1940, 26860), (1975, 26384), (2425, 21488), (2686, 19400), (3160, 16490), (3298, 15800), (3400, 15326), (3880, 13430), (3950, 13192), (4850, 10744), (5372, 9700), (6320, 8245), (6596, 7900), (6715, 7760), (6800, 7663)]