103799620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 231683760

約数和(自身を除く): 127884140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397, 769, 794, 1538, 1588, 1985, 3076, 3845, 3970, 6749, 7690, 7940, 13073, 13498, 15380, 26146, 26996, 33745, 52292, 65365, 67490, 130730, 134980, 261460, 305293, 610586, 1221172, 1526465, 3052930, 5189981, 6105860, 10379962, 20759924, 25949905, 51899810, 103799620]

約数ペア:

[(1, 103799620), (2, 51899810), (4, 25949905), (5, 20759924), (10, 10379962), (17, 6105860), (20, 5189981), (34, 3052930), (68, 1526465), (85, 1221172), (170, 610586), (340, 305293), (397, 261460), (769, 134980), (794, 130730), (1538, 67490), (1588, 65365), (1985, 52292), (3076, 33745), (3845, 26996), (3970, 26146), (6749, 15380), (7690, 13498), (7940, 13073)]