84433160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 218661120

約数和(自身を除く): 134227960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1997, 2114, 3020, 3994, 4228, 5285, 6040, 7988, 8456, 9985, 10570, 13979, 15976, 19970, 21140, 27958, 39940, 42280, 55916, 69895, 79880, 111832, 139790, 279580, 301547, 559160, 603094, 1206188, 1507735, 2110829, 2412376, 3015470, 4221658, 6030940, 8443316, 10554145, 12061880, 16886632, 21108290, 42216580, 84433160]

約数ペア:

[(1, 84433160), (2, 42216580), (4, 21108290), (5, 16886632), (7, 12061880), (8, 10554145), (10, 8443316), (14, 6030940), (20, 4221658), (28, 3015470), (35, 2412376), (40, 2110829), (56, 1507735), (70, 1206188), (140, 603094), (151, 559160), (280, 301547), (302, 279580), (604, 139790), (755, 111832), (1057, 79880), (1208, 69895), (1510, 55916), (1997, 42280), (2114, 39940), (3020, 27958), (3994, 21140), (4228, 19970), (5285, 15976), (6040, 13979), (7988, 10570), (8456, 9985)]