1630202480

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{160453}}^1$

素因数の和:160593

約数の個数: 40

約数和(自身を含む): 3820088832

約数和(自身を除く): 2189886352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 160453, 320906, 641812, 802265, 1283624, 1604530, 2567248, 3209060, 6418120, 12836240, 20377531, 40755062, 81510124, 101887655, 163020248, 203775310, 326040496, 407550620, 815101240, 1630202480]

約数ペア:

[(1, 1630202480), (2, 815101240), (4, 407550620), (5, 326040496), (8, 203775310), (10, 163020248), (16, 101887655), (20, 81510124), (40, 40755062), (80, 20377531), (127, 12836240), (254, 6418120), (508, 3209060), (635, 2567248), (1016, 1604530), (1270, 1283624), (2032, 802265), (2540, 641812), (5080, 320906), (10160, 160453)]