63156700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 146990592

約数和(自身を除く): 83833892

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 97, 100, 170, 194, 340, 383, 388, 425, 485, 766, 850, 970, 1532, 1649, 1700, 1915, 1940, 2425, 3298, 3830, 4850, 6511, 6596, 7660, 8245, 9575, 9700, 13022, 16490, 19150, 26044, 32555, 32980, 37151, 38300, 41225, 65110, 74302, 82450, 130220, 148604, 162775, 164900, 185755, 325550, 371510, 631567, 651100, 743020, 928775, 1263134, 1857550, 2526268, 3157835, 3715100, 6315670, 12631340, 15789175, 31578350, 63156700]

約数ペア:

[(1, 63156700), (2, 31578350), (4, 15789175), (5, 12631340), (10, 6315670), (17, 3715100), (20, 3157835), (25, 2526268), (34, 1857550), (50, 1263134), (68, 928775), (85, 743020), (97, 651100), (100, 631567), (170, 371510), (194, 325550), (340, 185755), (383, 164900), (388, 162775), (425, 148604), (485, 130220), (766, 82450), (850, 74302), (970, 65110), (1532, 41225), (1649, 38300), (1700, 37151), (1915, 32980), (1940, 32555), (2425, 26044), (3298, 19150), (3830, 16490), (4850, 13022), (6511, 9700), (6596, 9575), (7660, 8245)]