132817640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 321960960

約数和(自身を除く): 189143320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 4657, 5704, 7130, 9314, 14260, 18628, 23285, 28520, 37256, 46570, 93140, 107111, 144367, 186280, 214222, 288734, 428444, 535555, 577468, 721835, 856888, 1071110, 1154936, 1443670, 2142220, 2887340, 3320441, 4284440, 5774680, 6640882, 13281764, 16602205, 26563528, 33204410, 66408820, 132817640]

約数ペア:

[(1, 132817640), (2, 66408820), (4, 33204410), (5, 26563528), (8, 16602205), (10, 13281764), (20, 6640882), (23, 5774680), (31, 4284440), (40, 3320441), (46, 2887340), (62, 2142220), (92, 1443670), (115, 1154936), (124, 1071110), (155, 856888), (184, 721835), (230, 577468), (248, 535555), (310, 428444), (460, 288734), (620, 214222), (713, 186280), (920, 144367), (1240, 107111), (1426, 93140), (2852, 46570), (3565, 37256), (4657, 28520), (5704, 23285), (7130, 18628), (9314, 14260)]