225300064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 503544384

約数和(自身を除く): 278244320

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1877, 1936, 2728, 3751, 3754, 3872, 5456, 7502, 7508, 10912, 15004, 15016, 20647, 30008, 30032, 41294, 58187, 60016, 60064, 82588, 116374, 120032, 165176, 227117, 232748, 330352, 454234, 465496, 640057, 660704, 908468, 930992, 1280114, 1816936, 1861984, 2560228, 3633872, 5120456, 7040627, 7267744, 10240912, 14081254, 20481824, 28162508, 56325016, 112650032, 225300064]

約数ペア:

[(1, 225300064), (2, 112650032), (4, 56325016), (8, 28162508), (11, 20481824), (16, 14081254), (22, 10240912), (31, 7267744), (32, 7040627), (44, 5120456), (62, 3633872), (88, 2560228), (121, 1861984), (124, 1816936), (176, 1280114), (242, 930992), (248, 908468), (341, 660704), (352, 640057), (484, 465496), (496, 454234), (682, 330352), (968, 232748), (992, 227117), (1364, 165176), (1877, 120032), (1936, 116374), (2728, 82588), (3751, 60064), (3754, 60016), (3872, 58187), (5456, 41294), (7502, 30032), (7508, 30008), (10912, 20647), (15004, 15016)]