29067680

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 69219360

約数和(自身を除く): 40151680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1307, 1390, 2224, 2614, 2780, 4448, 5228, 5560, 6535, 10456, 11120, 13070, 20912, 22240, 26140, 41824, 52280, 104560, 181673, 209120, 363346, 726692, 908365, 1453384, 1816730, 2906768, 3633460, 5813536, 7266920, 14533840, 29067680]

約数ペア:

[(1, 29067680), (2, 14533840), (4, 7266920), (5, 5813536), (8, 3633460), (10, 2906768), (16, 1816730), (20, 1453384), (32, 908365), (40, 726692), (80, 363346), (139, 209120), (160, 181673), (278, 104560), (556, 52280), (695, 41824), (1112, 26140), (1307, 22240), (1390, 20912), (2224, 13070), (2614, 11120), (2780, 10456), (4448, 6535), (5228, 5560)]