2225882512

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 5020392960

約数和(自身を除く): 2794510448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 197, 316, 394, 553, 632, 788, 1106, 1264, 1277, 1379, 1576, 2212, 2554, 2758, 3152, 4424, 5108, 5516, 8848, 8939, 10216, 11032, 15563, 17878, 20432, 22064, 31126, 35756, 62252, 71512, 100883, 108941, 124504, 143024, 201766, 217882, 249008, 251569, 403532, 435764, 503138, 706181, 807064, 871528, 1006276, 1412362, 1614128, 1743056, 1760983, 2012552, 2824724, 3521966, 4025104, 5649448, 7043932, 11298896, 14087864, 19873951, 28175728, 39747902, 79495804, 139117657, 158991608, 278235314, 317983216, 556470628, 1112941256, 2225882512]

約数ペア:

[(1, 2225882512), (2, 1112941256), (4, 556470628), (7, 317983216), (8, 278235314), (14, 158991608), (16, 139117657), (28, 79495804), (56, 39747902), (79, 28175728), (112, 19873951), (158, 14087864), (197, 11298896), (316, 7043932), (394, 5649448), (553, 4025104), (632, 3521966), (788, 2824724), (1106, 2012552), (1264, 1760983), (1277, 1743056), (1379, 1614128), (1576, 1412362), (2212, 1006276), (2554, 871528), (2758, 807064), (3152, 706181), (4424, 503138), (5108, 435764), (5516, 403532), (8848, 251569), (8939, 249008), (10216, 217882), (11032, 201766), (15563, 143024), (17878, 124504), (20432, 108941), (22064, 100883), (31126, 71512), (35756, 62252)]