9773240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 22297680

約数和(自身を除く): 12524440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3347, 6694, 13388, 16735, 26776, 33470, 66940, 133880, 244331, 488662, 977324, 1221655, 1954648, 2443310, 4886620, 9773240]

約数ペア:

[(1, 9773240), (2, 4886620), (4, 2443310), (5, 1954648), (8, 1221655), (10, 977324), (20, 488662), (40, 244331), (73, 133880), (146, 66940), (292, 33470), (365, 26776), (584, 16735), (730, 13388), (1460, 6694), (2920, 3347)]