22518040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29629}}^1$

素因数の和:29659

約数の個数: 32

約数和(自身を含む): 53334000

約数和(自身を除く): 30815960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29629, 59258, 118516, 148145, 237032, 296290, 562951, 592580, 1125902, 1185160, 2251804, 2814755, 4503608, 5629510, 11259020, 22518040]

約数ペア:

[(1, 22518040), (2, 11259020), (4, 5629510), (5, 4503608), (8, 2814755), (10, 2251804), (19, 1185160), (20, 1125902), (38, 592580), (40, 562951), (76, 296290), (95, 237032), (152, 148145), (190, 118516), (380, 59258), (760, 29629)]