22401472820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{3323}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 49756291200

約数和(自身を除く): 27354818380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 197, 236, 290, 295, 394, 580, 590, 788, 985, 1180, 1711, 1970, 3323, 3422, 3940, 5713, 6646, 6844, 8555, 11426, 11623, 13292, 16615, 17110, 22852, 23246, 28565, 33230, 34220, 46492, 57130, 58115, 66460, 96367, 114260, 116230, 192734, 196057, 232460, 337067, 385468, 392114, 481835, 654631, 674134, 784228, 963670, 980285, 1309262, 1348268, 1685335, 1927340, 1960570, 2618524, 3273155, 3370670, 3921140, 5685653, 6546310, 6741340, 11371306, 13092620, 18984299, 22742612, 28428265, 37968598, 38623229, 56856530, 75937196, 77246458, 94921495, 113713060, 154492916, 189842990, 193116145, 379685980, 386232290, 772464580, 1120073641, 2240147282, 4480294564, 5600368205, 11200736410, 22401472820]

約数ペア:

[(1, 22401472820), (2, 11200736410), (4, 5600368205), (5, 4480294564), (10, 2240147282), (20, 1120073641), (29, 772464580), (58, 386232290), (59, 379685980), (116, 193116145), (118, 189842990), (145, 154492916), (197, 113713060), (236, 94921495), (290, 77246458), (295, 75937196), (394, 56856530), (580, 38623229), (590, 37968598), (788, 28428265), (985, 22742612), (1180, 18984299), (1711, 13092620), (1970, 11371306), (3323, 6741340), (3422, 6546310), (3940, 5685653), (5713, 3921140), (6646, 3370670), (6844, 3273155), (8555, 2618524), (11426, 1960570), (11623, 1927340), (13292, 1685335), (16615, 1348268), (17110, 1309262), (22852, 980285), (23246, 963670), (28565, 784228), (33230, 674134), (34220, 654631), (46492, 481835), (57130, 392114), (58115, 385468), (66460, 337067), (96367, 232460), (114260, 196057), (116230, 192734)]