45281540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 101796912

約数和(自身を除く): 56515372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1373, 1649, 1940, 2746, 3298, 5492, 6596, 6865, 8245, 13730, 16490, 23341, 27460, 32980, 46682, 93364, 116705, 133181, 233410, 266362, 466820, 532724, 665905, 1331810, 2264077, 2663620, 4528154, 9056308, 11320385, 22640770, 45281540]

約数ペア:

[(1, 45281540), (2, 22640770), (4, 11320385), (5, 9056308), (10, 4528154), (17, 2663620), (20, 2264077), (34, 1331810), (68, 665905), (85, 532724), (97, 466820), (170, 266362), (194, 233410), (340, 133181), (388, 116705), (485, 93364), (970, 46682), (1373, 32980), (1649, 27460), (1940, 23341), (2746, 16490), (3298, 13730), (5492, 8245), (6596, 6865)]