7029126340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{213133}}^1$

素因数の和:213256

約数の個数: 48

約数和(自身を含む): 15790671792

約数和(自身を除く): 8761545452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 6596, 8245, 16490, 32980, 213133, 426266, 852532, 1065665, 2131330, 3623261, 4262660, 7246522, 14493044, 18116305, 20673901, 36232610, 41347802, 72465220, 82695604, 103369505, 206739010, 351456317, 413478020, 702912634, 1405825268, 1757281585, 3514563170, 7029126340]

約数ペア:

[(1, 7029126340), (2, 3514563170), (4, 1757281585), (5, 1405825268), (10, 702912634), (17, 413478020), (20, 351456317), (34, 206739010), (68, 103369505), (85, 82695604), (97, 72465220), (170, 41347802), (194, 36232610), (340, 20673901), (388, 18116305), (485, 14493044), (970, 7246522), (1649, 4262660), (1940, 3623261), (3298, 2131330), (6596, 1065665), (8245, 852532), (16490, 426266), (32980, 213133)]