38619580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 86831136

約数和(自身を除く): 48211556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1171, 1649, 1940, 2342, 3298, 4684, 5855, 6596, 8245, 11710, 16490, 19907, 23420, 32980, 39814, 79628, 99535, 113587, 199070, 227174, 398140, 454348, 567935, 1135870, 1930979, 2271740, 3861958, 7723916, 9654895, 19309790, 38619580]

約数ペア:

[(1, 38619580), (2, 19309790), (4, 9654895), (5, 7723916), (10, 3861958), (17, 2271740), (20, 1930979), (34, 1135870), (68, 567935), (85, 454348), (97, 398140), (170, 227174), (194, 199070), (340, 113587), (388, 99535), (485, 79628), (970, 39814), (1171, 32980), (1649, 23420), (1940, 19907), (2342, 16490), (3298, 11710), (4684, 8245), (5855, 6596)]