96426680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 248806080

約数和(自身を除く): 152379400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 521, 661, 1042, 1322, 2084, 2605, 2644, 3305, 3647, 4168, 4627, 5210, 5288, 6610, 7294, 9254, 10420, 13220, 14588, 18235, 18508, 20840, 23135, 26440, 29176, 36470, 37016, 46270, 72940, 92540, 145880, 185080, 344381, 688762, 1377524, 1721905, 2410667, 2755048, 3443810, 4821334, 6887620, 9642668, 12053335, 13775240, 19285336, 24106670, 48213340, 96426680]

約数ペア:

[(1, 96426680), (2, 48213340), (4, 24106670), (5, 19285336), (7, 13775240), (8, 12053335), (10, 9642668), (14, 6887620), (20, 4821334), (28, 3443810), (35, 2755048), (40, 2410667), (56, 1721905), (70, 1377524), (140, 688762), (280, 344381), (521, 185080), (661, 145880), (1042, 92540), (1322, 72940), (2084, 46270), (2605, 37016), (2644, 36470), (3305, 29176), (3647, 26440), (4168, 23135), (4627, 20840), (5210, 18508), (5288, 18235), (6610, 14588), (7294, 13220), (9254, 10420)]