113388940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{16529}}^1$

素因数の和:16559

約数の個数: 48

約数和(自身を含む): 277704000

約数和(自身を除く): 164315060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 16529, 33058, 66116, 82645, 115703, 165290, 231406, 330580, 462812, 578515, 809921, 1157030, 1619842, 2314060, 3239684, 4049605, 5669447, 8099210, 11338894, 16198420, 22677788, 28347235, 56694470, 113388940]

約数ペア:

[(1, 113388940), (2, 56694470), (4, 28347235), (5, 22677788), (7, 16198420), (10, 11338894), (14, 8099210), (20, 5669447), (28, 4049605), (35, 3239684), (49, 2314060), (70, 1619842), (98, 1157030), (140, 809921), (196, 578515), (245, 462812), (343, 330580), (490, 231406), (686, 165290), (980, 115703), (1372, 82645), (1715, 66116), (3430, 33058), (6860, 16529)]