88168640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5623}}^1$

素因数の和:5654

約数の個数: 84

約数和(自身を含む): 244272816

約数和(自身を除く): 156104176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5623, 7840, 11246, 15680, 22492, 28115, 39361, 44984, 56230, 78722, 89968, 112460, 157444, 179936, 196805, 224920, 275527, 314888, 359872, 393610, 449840, 551054, 629776, 787220, 899680, 1102108, 1259552, 1377635, 1574440, 1799360, 2204216, 2519104, 2755270, 3148880, 4408432, 5510540, 6297760, 8816864, 11021080, 12595520, 17633728, 22042160, 44084320, 88168640]

約数ペア:

[(1, 88168640), (2, 44084320), (4, 22042160), (5, 17633728), (7, 12595520), (8, 11021080), (10, 8816864), (14, 6297760), (16, 5510540), (20, 4408432), (28, 3148880), (32, 2755270), (35, 2519104), (40, 2204216), (49, 1799360), (56, 1574440), (64, 1377635), (70, 1259552), (80, 1102108), (98, 899680), (112, 787220), (140, 629776), (160, 551054), (196, 449840), (224, 393610), (245, 359872), (280, 314888), (320, 275527), (392, 224920), (448, 196805), (490, 179936), (560, 157444), (784, 112460), (980, 89968), (1120, 78722), (1568, 56230), (1960, 44984), (2240, 39361), (3136, 28115), (3920, 22492), (5623, 15680), (7840, 11246)]