950854540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{15451}}^1$

素因数の和:15658

約数の個数: 48

約数和(自身を含む): 2126071584

約数和(自身を除く): 1175217044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 181, 340, 362, 724, 905, 1810, 3077, 3620, 6154, 12308, 15385, 15451, 30770, 30902, 61540, 61804, 77255, 154510, 262667, 309020, 525334, 1050668, 1313335, 2626670, 2796631, 5253340, 5593262, 11186524, 13983155, 27966310, 47542727, 55932620, 95085454, 190170908, 237713635, 475427270, 950854540]

約数ペア:

[(1, 950854540), (2, 475427270), (4, 237713635), (5, 190170908), (10, 95085454), (17, 55932620), (20, 47542727), (34, 27966310), (68, 13983155), (85, 11186524), (170, 5593262), (181, 5253340), (340, 2796631), (362, 2626670), (724, 1313335), (905, 1050668), (1810, 525334), (3077, 309020), (3620, 262667), (6154, 154510), (12308, 77255), (15385, 61804), (15451, 61540), (30770, 30902)]