115411240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17921}}^1$

素因数の和:17962

約数の個数: 64

約数和(自身を含む): 309692160

約数和(自身を除く): 194280920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 17921, 35842, 71684, 89605, 125447, 143368, 179210, 250894, 358420, 412183, 501788, 627235, 716840, 824366, 1003576, 1254470, 1648732, 2060915, 2508940, 2885281, 3297464, 4121830, 5017880, 5770562, 8243660, 11541124, 14426405, 16487320, 23082248, 28852810, 57705620, 115411240]

約数ペア:

[(1, 115411240), (2, 57705620), (4, 28852810), (5, 23082248), (7, 16487320), (8, 14426405), (10, 11541124), (14, 8243660), (20, 5770562), (23, 5017880), (28, 4121830), (35, 3297464), (40, 2885281), (46, 2508940), (56, 2060915), (70, 1648732), (92, 1254470), (115, 1003576), (140, 824366), (161, 716840), (184, 627235), (230, 501788), (280, 412183), (322, 358420), (460, 250894), (644, 179210), (805, 143368), (920, 125447), (1288, 89605), (1610, 71684), (3220, 35842), (6440, 17921)]