164014180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24049}}^1$

素因数の和:24100

約数の個数: 48

約数和(自身を含む): 387878400

約数和(自身を除く): 223864220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 24049, 48098, 96196, 120245, 240490, 264539, 480980, 529078, 745519, 1058156, 1322695, 1491038, 2645390, 2982076, 3727595, 5290780, 7455190, 8200709, 14910380, 16401418, 32802836, 41003545, 82007090, 164014180]

約数ペア:

[(1, 164014180), (2, 82007090), (4, 41003545), (5, 32802836), (10, 16401418), (11, 14910380), (20, 8200709), (22, 7455190), (31, 5290780), (44, 3727595), (55, 2982076), (62, 2645390), (110, 1491038), (124, 1322695), (155, 1058156), (220, 745519), (310, 529078), (341, 480980), (620, 264539), (682, 240490), (1364, 120245), (1705, 96196), (3410, 48098), (6820, 24049)]