423484450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4551

約数の個数: 48

約数和(自身を含む): 841586760

約数和(自身を除く): 418102310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 850, 1130, 1921, 2825, 3842, 4409, 5650, 8818, 9605, 19210, 22045, 44090, 48025, 74953, 96050, 110225, 149906, 220450, 374765, 498217, 749530, 996434, 1873825, 2491085, 3747650, 4982170, 8469689, 12455425, 16939378, 24910850, 42348445, 84696890, 211742225, 423484450]

約数ペア:

[(1, 423484450), (2, 211742225), (5, 84696890), (10, 42348445), (17, 24910850), (25, 16939378), (34, 12455425), (50, 8469689), (85, 4982170), (113, 3747650), (170, 2491085), (226, 1873825), (425, 996434), (565, 749530), (850, 498217), (1130, 374765), (1921, 220450), (2825, 149906), (3842, 110225), (4409, 96050), (5650, 74953), (8818, 48025), (9605, 44090), (19210, 22045)]