45220580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 98461440

約数和(自身を除く): 53240860

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 659, 730, 940, 1318, 1460, 2636, 3295, 3431, 6590, 6862, 13180, 13724, 17155, 30973, 34310, 48107, 61946, 68620, 96214, 123892, 154865, 192428, 240535, 309730, 481070, 619460, 962140, 2261029, 4522058, 9044116, 11305145, 22610290, 45220580]

約数ペア:

[(1, 45220580), (2, 22610290), (4, 11305145), (5, 9044116), (10, 4522058), (20, 2261029), (47, 962140), (73, 619460), (94, 481070), (146, 309730), (188, 240535), (235, 192428), (292, 154865), (365, 123892), (470, 96214), (659, 68620), (730, 61946), (940, 48107), (1318, 34310), (1460, 30973), (2636, 17155), (3295, 13724), (3431, 13180), (6590, 6862)]