82079630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 153619200

約数和(自身を除く): 71539570

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 1777, 3554, 4619, 8885, 9238, 17770, 23095, 46190, 55087, 110174, 264773, 275435, 529546, 550870, 1323865, 2647730, 8207963, 16415926, 41039815, 82079630]

約数ペア:

[(1, 82079630), (2, 41039815), (5, 16415926), (10, 8207963), (31, 2647730), (62, 1323865), (149, 550870), (155, 529546), (298, 275435), (310, 264773), (745, 110174), (1490, 55087), (1777, 46190), (3554, 23095), (4619, 17770), (8885, 9238)]