3836240

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 9047040

約数和(自身を除く): 5210800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 607, 632, 790, 1214, 1264, 1580, 2428, 3035, 3160, 4856, 6070, 6320, 9712, 12140, 24280, 47953, 48560, 95906, 191812, 239765, 383624, 479530, 767248, 959060, 1918120, 3836240]

約数ペア:

[(1, 3836240), (2, 1918120), (4, 959060), (5, 767248), (8, 479530), (10, 383624), (16, 239765), (20, 191812), (40, 95906), (79, 48560), (80, 47953), (158, 24280), (316, 12140), (395, 9712), (607, 6320), (632, 6070), (790, 4856), (1214, 3160), (1264, 3035), (1580, 2428)]