22481380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 27051740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 467, 580, 830, 934, 1660, 1868, 2335, 2407, 4670, 4814, 9340, 9628, 12035, 13543, 24070, 27086, 38761, 48140, 54172, 67715, 77522, 135430, 155044, 193805, 270860, 387610, 775220, 1124069, 2248138, 4496276, 5620345, 11240690, 22481380]

約数ペア:

[(1, 22481380), (2, 11240690), (4, 5620345), (5, 4496276), (10, 2248138), (20, 1124069), (29, 775220), (58, 387610), (83, 270860), (116, 193805), (145, 155044), (166, 135430), (290, 77522), (332, 67715), (415, 54172), (467, 48140), (580, 38761), (830, 27086), (934, 24070), (1660, 13543), (1868, 12035), (2335, 9628), (2407, 9340), (4670, 4814)]