2015572700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 4700636640

約数和(自身を除く): 2685063940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 97, 100, 170, 194, 289, 340, 388, 425, 485, 578, 719, 850, 970, 1156, 1438, 1445, 1649, 1700, 1940, 2425, 2876, 2890, 3298, 3595, 4850, 5780, 6596, 7190, 7225, 8245, 9700, 12223, 14380, 14450, 16490, 17975, 24446, 28033, 28900, 32980, 35950, 41225, 48892, 56066, 61115, 69743, 71900, 82450, 112132, 122230, 139486, 140165, 164900, 207791, 244460, 278972, 280330, 305575, 348715, 415582, 560660, 611150, 697430, 700825, 831164, 1038955, 1185631, 1222300, 1394860, 1401650, 1743575, 2077910, 2371262, 2803300, 3487150, 4155820, 4742524, 5194775, 5928155, 6974300, 10389550, 11856310, 20155727, 20779100, 23712620, 29640775, 40311454, 59281550, 80622908, 100778635, 118563100, 201557270, 403114540, 503893175, 1007786350, 2015572700]

約数ペア:

[(1, 2015572700), (2, 1007786350), (4, 503893175), (5, 403114540), (10, 201557270), (17, 118563100), (20, 100778635), (25, 80622908), (34, 59281550), (50, 40311454), (68, 29640775), (85, 23712620), (97, 20779100), (100, 20155727), (170, 11856310), (194, 10389550), (289, 6974300), (340, 5928155), (388, 5194775), (425, 4742524), (485, 4155820), (578, 3487150), (719, 2803300), (850, 2371262), (970, 2077910), (1156, 1743575), (1438, 1401650), (1445, 1394860), (1649, 1222300), (1700, 1185631), (1940, 1038955), (2425, 831164), (2876, 700825), (2890, 697430), (3298, 611150), (3595, 560660), (4850, 415582), (5780, 348715), (6596, 305575), (7190, 280330), (7225, 278972), (8245, 244460), (9700, 207791), (12223, 164900), (14380, 140165), (14450, 139486), (16490, 122230), (17975, 112132), (24446, 82450), (28033, 71900), (28900, 69743), (32980, 61115), (35950, 56066), (41225, 48892)]