8212150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 16454304

約数和(自身を除く): 8242154

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 193, 230, 370, 386, 575, 851, 925, 965, 1150, 1702, 1850, 1930, 4255, 4439, 4825, 7141, 8510, 8878, 9650, 14282, 21275, 22195, 35705, 42550, 44390, 71410, 110975, 164243, 178525, 221950, 328486, 357050, 821215, 1642430, 4106075, 8212150]

約数ペア:

[(1, 8212150), (2, 4106075), (5, 1642430), (10, 821215), (23, 357050), (25, 328486), (37, 221950), (46, 178525), (50, 164243), (74, 110975), (115, 71410), (185, 44390), (193, 42550), (230, 35705), (370, 22195), (386, 21275), (575, 14282), (851, 9650), (925, 8878), (965, 8510), (1150, 7141), (1702, 4825), (1850, 4439), (1930, 4255)]