547014380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{20549}}^1$

素因数の和:20591

約数の個数: 48

約数和(自身を含む): 1263578400

約数和(自身を除く): 716564020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 13310, 20549, 26620, 41098, 82196, 102745, 205490, 226039, 410980, 452078, 904156, 1130195, 2260390, 2486429, 4520780, 4972858, 9945716, 12432145, 24864290, 27350719, 49728580, 54701438, 109402876, 136753595, 273507190, 547014380]

約数ペア:

[(1, 547014380), (2, 273507190), (4, 136753595), (5, 109402876), (10, 54701438), (11, 49728580), (20, 27350719), (22, 24864290), (44, 12432145), (55, 9945716), (110, 4972858), (121, 4520780), (220, 2486429), (242, 2260390), (484, 1130195), (605, 904156), (1210, 452078), (1331, 410980), (2420, 226039), (2662, 205490), (5324, 102745), (6655, 82196), (13310, 41098), (20549, 26620)]