190075210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20029}}^1$

素因数の和:20122

約数の個数: 32

約数和(自身を含む): 373519440

約数和(自身を除く): 183444230

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 20029, 40058, 100145, 200290, 260377, 520754, 1301885, 1462117, 2603770, 2924234, 7310585, 14621170, 19007521, 38015042, 95037605, 190075210]

約数ペア:

[(1, 190075210), (2, 95037605), (5, 38015042), (10, 19007521), (13, 14621170), (26, 7310585), (65, 2924234), (73, 2603770), (130, 1462117), (146, 1301885), (365, 520754), (730, 260377), (949, 200290), (1898, 100145), (4745, 40058), (9490, 20029)]