76295240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 196940160

約数和(自身を除く): 120644920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 521, 523, 1042, 1046, 2084, 2092, 2605, 2615, 3647, 3661, 4168, 4184, 5210, 5230, 7294, 7322, 10420, 10460, 14588, 14644, 18235, 18305, 20840, 20920, 29176, 29288, 36470, 36610, 72940, 73220, 145880, 146440, 272483, 544966, 1089932, 1362415, 1907381, 2179864, 2724830, 3814762, 5449660, 7629524, 9536905, 10899320, 15259048, 19073810, 38147620, 76295240]

約数ペア:

[(1, 76295240), (2, 38147620), (4, 19073810), (5, 15259048), (7, 10899320), (8, 9536905), (10, 7629524), (14, 5449660), (20, 3814762), (28, 2724830), (35, 2179864), (40, 1907381), (56, 1362415), (70, 1089932), (140, 544966), (280, 272483), (521, 146440), (523, 145880), (1042, 73220), (1046, 72940), (2084, 36610), (2092, 36470), (2605, 29288), (2615, 29176), (3647, 20920), (3661, 20840), (4168, 18305), (4184, 18235), (5210, 14644), (5230, 14588), (7294, 10460), (7322, 10420)]