986779450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3709}}^1$

素因数の和:4051

約数の個数: 48

約数和(自身を含む): 1950109560

約数和(自身を除く): 963330110

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 313, 425, 626, 850, 1565, 3130, 3709, 5321, 7418, 7825, 10642, 15650, 18545, 26605, 37090, 53210, 63053, 92725, 126106, 133025, 185450, 266050, 315265, 630530, 1160917, 1576325, 2321834, 3152650, 5804585, 11609170, 19735589, 29022925, 39471178, 58045850, 98677945, 197355890, 493389725, 986779450]

約数ペア:

[(1, 986779450), (2, 493389725), (5, 197355890), (10, 98677945), (17, 58045850), (25, 39471178), (34, 29022925), (50, 19735589), (85, 11609170), (170, 5804585), (313, 3152650), (425, 2321834), (626, 1576325), (850, 1160917), (1565, 630530), (3130, 315265), (3709, 266050), (5321, 185450), (7418, 133025), (7825, 126106), (10642, 92725), (15650, 63053), (18545, 53210), (26605, 37090)]