12501190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 26199936

約数和(自身を除く): 13698746

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 113, 115, 130, 185, 226, 230, 299, 370, 481, 565, 598, 851, 962, 1130, 1469, 1495, 1702, 2405, 2599, 2938, 2990, 4181, 4255, 4810, 5198, 7345, 8362, 8510, 11063, 12995, 14690, 20905, 22126, 25990, 33787, 41810, 54353, 55315, 67574, 96163, 108706, 110630, 168935, 192326, 271765, 337870, 480815, 543530, 961630, 1250119, 2500238, 6250595, 12501190]

約数ペア:

[(1, 12501190), (2, 6250595), (5, 2500238), (10, 1250119), (13, 961630), (23, 543530), (26, 480815), (37, 337870), (46, 271765), (65, 192326), (74, 168935), (113, 110630), (115, 108706), (130, 96163), (185, 67574), (226, 55315), (230, 54353), (299, 41810), (370, 33787), (481, 25990), (565, 22126), (598, 20905), (851, 14690), (962, 12995), (1130, 11063), (1469, 8510), (1495, 8362), (1702, 7345), (2405, 5198), (2599, 4810), (2938, 4255), (2990, 4181)]