146387020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29633}}^1$

素因数の和:29674

約数の個数: 48

約数和(自身を含む): 348495840

約数和(自身を除く): 202108820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 29633, 59266, 118532, 148165, 296330, 385229, 563027, 592660, 770458, 1126054, 1540916, 1926145, 2252108, 2815135, 3852290, 5630270, 7319351, 7704580, 11260540, 14638702, 29277404, 36596755, 73193510, 146387020]

約数ペア:

[(1, 146387020), (2, 73193510), (4, 36596755), (5, 29277404), (10, 14638702), (13, 11260540), (19, 7704580), (20, 7319351), (26, 5630270), (38, 3852290), (52, 2815135), (65, 2252108), (76, 1926145), (95, 1540916), (130, 1126054), (190, 770458), (247, 592660), (260, 563027), (380, 385229), (494, 296330), (988, 148165), (1235, 118532), (2470, 59266), (4940, 29633)]