23502640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41969}}^1$

素因数の和:41989

約数の個数: 40

約数和(自身を含む): 62451360

約数和(自身を除く): 38948720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41969, 83938, 167876, 209845, 293783, 335752, 419690, 587566, 671504, 839380, 1175132, 1468915, 1678760, 2350264, 2937830, 3357520, 4700528, 5875660, 11751320, 23502640]

約数ペア:

[(1, 23502640), (2, 11751320), (4, 5875660), (5, 4700528), (7, 3357520), (8, 2937830), (10, 2350264), (14, 1678760), (16, 1468915), (20, 1175132), (28, 839380), (35, 671504), (40, 587566), (56, 419690), (70, 335752), (80, 293783), (112, 209845), (140, 167876), (280, 83938), (560, 41969)]