352653400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 901036080

約数和(自身を除く): 548382680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 157, 200, 220, 275, 314, 440, 550, 628, 785, 1021, 1100, 1256, 1570, 1727, 2042, 2200, 3140, 3454, 3925, 4084, 5105, 6280, 6908, 7850, 8168, 8635, 10210, 11231, 13816, 15700, 17270, 20420, 22462, 25525, 31400, 34540, 40840, 43175, 44924, 51050, 56155, 69080, 86350, 89848, 102100, 112310, 160297, 172700, 204200, 224620, 280775, 320594, 345400, 449240, 561550, 641188, 801485, 1123100, 1282376, 1602970, 1763267, 2246200, 3205940, 3526534, 4007425, 6411880, 7053068, 8014850, 8816335, 14106136, 16029700, 17632670, 32059400, 35265340, 44081675, 70530680, 88163350, 176326700, 352653400]

約数ペア:

[(1, 352653400), (2, 176326700), (4, 88163350), (5, 70530680), (8, 44081675), (10, 35265340), (11, 32059400), (20, 17632670), (22, 16029700), (25, 14106136), (40, 8816335), (44, 8014850), (50, 7053068), (55, 6411880), (88, 4007425), (100, 3526534), (110, 3205940), (157, 2246200), (200, 1763267), (220, 1602970), (275, 1282376), (314, 1123100), (440, 801485), (550, 641188), (628, 561550), (785, 449240), (1021, 345400), (1100, 320594), (1256, 280775), (1570, 224620), (1727, 204200), (2042, 172700), (2200, 160297), (3140, 112310), (3454, 102100), (3925, 89848), (4084, 86350), (5105, 69080), (6280, 56155), (6908, 51050), (7850, 44924), (8168, 43175), (8635, 40840), (10210, 34540), (11231, 31400), (13816, 25525), (15700, 22462), (17270, 20420)]