204328774040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{107021}}^1$

素因数の和:107900

約数の個数: 64

約数和(自身を含む): 468114228000

約数和(自身を除く): 263785453960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 809, 1180, 1618, 2360, 3236, 4045, 6472, 8090, 16180, 32360, 47731, 95462, 107021, 190924, 214042, 238655, 381848, 428084, 477310, 535105, 856168, 954620, 1070210, 1909240, 2140420, 4280840, 6314239, 12628478, 25256956, 31571195, 50513912, 63142390, 86579989, 126284780, 173159978, 252569560, 346319956, 432899945, 692639912, 865799890, 1731599780, 3463199560, 5108219351, 10216438702, 20432877404, 25541096755, 40865754808, 51082193510, 102164387020, 204328774040]

約数ペア:

[(1, 204328774040), (2, 102164387020), (4, 51082193510), (5, 40865754808), (8, 25541096755), (10, 20432877404), (20, 10216438702), (40, 5108219351), (59, 3463199560), (118, 1731599780), (236, 865799890), (295, 692639912), (472, 432899945), (590, 346319956), (809, 252569560), (1180, 173159978), (1618, 126284780), (2360, 86579989), (3236, 63142390), (4045, 50513912), (6472, 31571195), (8090, 25256956), (16180, 12628478), (32360, 6314239), (47731, 4280840), (95462, 2140420), (107021, 1909240), (190924, 1070210), (214042, 954620), (238655, 856168), (381848, 535105), (428084, 477310)]