2050873030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{38543}}^1$

素因数の和:38880

約数の個数: 32

約数和(自身を含む): 3921312384

約数和(自身を除く): 1870439354

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 26605, 38543, 53210, 77086, 192715, 385430, 655231, 1310462, 3276155, 6552310, 12063959, 24127918, 60319795, 120639590, 205087303, 410174606, 1025436515, 2050873030]

約数ペア:

[(1, 2050873030), (2, 1025436515), (5, 410174606), (10, 205087303), (17, 120639590), (34, 60319795), (85, 24127918), (170, 12063959), (313, 6552310), (626, 3276155), (1565, 1310462), (3130, 655231), (5321, 385430), (10642, 192715), (26605, 77086), (38543, 53210)]