16637050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 35177436

約数和(自身を除く): 18540386

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 37, 46, 50, 74, 85, 115, 170, 185, 230, 370, 391, 425, 529, 575, 629, 782, 850, 851, 925, 1058, 1150, 1258, 1702, 1850, 1955, 2645, 3145, 3910, 4255, 5290, 6290, 8510, 8993, 9775, 13225, 14467, 15725, 17986, 19550, 19573, 21275, 26450, 28934, 31450, 39146, 42550, 44965, 72335, 89930, 97865, 144670, 195730, 224825, 332741, 361675, 449650, 489325, 665482, 723350, 978650, 1663705, 3327410, 8318525, 16637050]

約数ペア:

[(1, 16637050), (2, 8318525), (5, 3327410), (10, 1663705), (17, 978650), (23, 723350), (25, 665482), (34, 489325), (37, 449650), (46, 361675), (50, 332741), (74, 224825), (85, 195730), (115, 144670), (170, 97865), (185, 89930), (230, 72335), (370, 44965), (391, 42550), (425, 39146), (529, 31450), (575, 28934), (629, 26450), (782, 21275), (850, 19573), (851, 19550), (925, 17986), (1058, 15725), (1150, 14467), (1258, 13225), (1702, 9775), (1850, 8993), (1955, 8510), (2645, 6290), (3145, 5290), (3910, 4255)]