1028946050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{14281}}^1$

素因数の和:14435

約数の個数: 48

約数和(自身を含む): 2103909984

約数和(自身を除く): 1074963934

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 1310, 1441, 2882, 3275, 6550, 7205, 14281, 14410, 28562, 36025, 71405, 72050, 142810, 157091, 314182, 357025, 714050, 785455, 1570910, 1870811, 3741622, 3927275, 7854550, 9354055, 18708110, 20578921, 41157842, 46770275, 93540550, 102894605, 205789210, 514473025, 1028946050]

約数ペア:

[(1, 1028946050), (2, 514473025), (5, 205789210), (10, 102894605), (11, 93540550), (22, 46770275), (25, 41157842), (50, 20578921), (55, 18708110), (110, 9354055), (131, 7854550), (262, 3927275), (275, 3741622), (550, 1870811), (655, 1570910), (1310, 785455), (1441, 714050), (2882, 357025), (3275, 314182), (6550, 157091), (7205, 142810), (14281, 72050), (14410, 71405), (28562, 36025)]