4791620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 10702020

約数和(自身を除く): 5910400

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 829, 1156, 1445, 1658, 2890, 3316, 4145, 5780, 8290, 14093, 16580, 28186, 56372, 70465, 140930, 239581, 281860, 479162, 958324, 1197905, 2395810, 4791620]

約数ペア:

[(1, 4791620), (2, 2395810), (4, 1197905), (5, 958324), (10, 479162), (17, 281860), (20, 239581), (34, 140930), (68, 70465), (85, 56372), (170, 28186), (289, 16580), (340, 14093), (578, 8290), (829, 5780), (1156, 4145), (1445, 3316), (1658, 2890)]