4799682220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{60343}}^1$

素因数の和:60490

約数の個数: 48

約数和(自身を含む): 10431787968

約数和(自身を除く): 5632105748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 164, 194, 205, 388, 410, 485, 820, 970, 1940, 3977, 7954, 15908, 19885, 39770, 60343, 79540, 120686, 241372, 301715, 603430, 1206860, 2474063, 4948126, 5853271, 9896252, 11706542, 12370315, 23413084, 24740630, 29266355, 49481260, 58532710, 117065420, 239984111, 479968222, 959936444, 1199920555, 2399841110, 4799682220]

約数ペア:

[(1, 4799682220), (2, 2399841110), (4, 1199920555), (5, 959936444), (10, 479968222), (20, 239984111), (41, 117065420), (82, 58532710), (97, 49481260), (164, 29266355), (194, 24740630), (205, 23413084), (388, 12370315), (410, 11706542), (485, 9896252), (820, 5853271), (970, 4948126), (1940, 2474063), (3977, 1206860), (7954, 603430), (15908, 301715), (19885, 241372), (39770, 120686), (60343, 79540)]