23325350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 46812480

約数和(自身を除く): 23487130

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 571, 817, 950, 1075, 1142, 1634, 2150, 2855, 4085, 5710, 8170, 10849, 14275, 20425, 21698, 24553, 28550, 40850, 49106, 54245, 108490, 122765, 245530, 271225, 466507, 542450, 613825, 933014, 1227650, 2332535, 4665070, 11662675, 23325350]

約数ペア:

[(1, 23325350), (2, 11662675), (5, 4665070), (10, 2332535), (19, 1227650), (25, 933014), (38, 613825), (43, 542450), (50, 466507), (86, 271225), (95, 245530), (190, 122765), (215, 108490), (430, 54245), (475, 49106), (571, 40850), (817, 28550), (950, 24553), (1075, 21698), (1142, 20425), (1634, 14275), (2150, 10849), (2855, 8170), (4085, 5710)]