2433753620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{9907}}^1$

素因数の和:10160

約数の個数: 48

約数和(自身を含む): 5213351808

約数和(自身を除く): 2779598188

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 173, 284, 346, 355, 692, 710, 865, 1420, 1730, 3460, 9907, 12283, 19814, 24566, 39628, 49132, 49535, 61415, 99070, 122830, 198140, 245660, 703397, 1406794, 1713911, 2813588, 3427822, 3516985, 6855644, 7033970, 8569555, 14067940, 17139110, 34278220, 121687681, 243375362, 486750724, 608438405, 1216876810, 2433753620]

約数ペア:

[(1, 2433753620), (2, 1216876810), (4, 608438405), (5, 486750724), (10, 243375362), (20, 121687681), (71, 34278220), (142, 17139110), (173, 14067940), (284, 8569555), (346, 7033970), (355, 6855644), (692, 3516985), (710, 3427822), (865, 2813588), (1420, 1713911), (1730, 1406794), (3460, 703397), (9907, 245660), (12283, 198140), (19814, 122830), (24566, 99070), (39628, 61415), (49132, 49535)]