2500230664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 5038070400

約数和(自身を除く): 2537839736

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 227, 436, 454, 743, 872, 908, 1486, 1816, 1853, 2972, 3706, 3859, 5944, 7412, 7718, 12631, 14824, 15436, 24743, 25262, 30872, 49486, 50524, 80987, 98972, 101048, 161974, 168661, 197944, 323948, 337322, 420631, 647896, 674644, 841262, 1349288, 1376779, 1682524, 2753558, 2867237, 3365048, 5507116, 5734474, 11014232, 11468948, 18384049, 22937896, 36768098, 73536196, 147072392, 312528833, 625057666, 1250115332, 2500230664]

約数ペア:

[(1, 2500230664), (2, 1250115332), (4, 625057666), (8, 312528833), (17, 147072392), (34, 73536196), (68, 36768098), (109, 22937896), (136, 18384049), (218, 11468948), (227, 11014232), (436, 5734474), (454, 5507116), (743, 3365048), (872, 2867237), (908, 2753558), (1486, 1682524), (1816, 1376779), (1853, 1349288), (2972, 841262), (3706, 674644), (3859, 647896), (5944, 420631), (7412, 337322), (7718, 323948), (12631, 197944), (14824, 168661), (15436, 161974), (24743, 101048), (25262, 98972), (30872, 80987), (49486, 50524)]