23478460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 27415460

約数列:

[1, 2, 4, 5, 10, 20, 59, 101, 118, 197, 202, 236, 295, 394, 404, 505, 590, 788, 985, 1010, 1180, 1970, 2020, 3940, 5959, 11623, 11918, 19897, 23246, 23836, 29795, 39794, 46492, 58115, 59590, 79588, 99485, 116230, 119180, 198970, 232460, 397940, 1173923, 2347846, 4695692, 5869615, 11739230, 23478460]

約数ペア:

[(1, 23478460), (2, 11739230), (4, 5869615), (5, 4695692), (10, 2347846), (20, 1173923), (59, 397940), (101, 232460), (118, 198970), (197, 119180), (202, 116230), (236, 99485), (295, 79588), (394, 59590), (404, 58115), (505, 46492), (590, 39794), (788, 29795), (985, 23836), (1010, 23246), (1180, 19897), (1970, 11918), (2020, 11623), (3940, 5959)]