295655320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{71761}}^1$

素因数の和:71875

約数の個数: 32

約数和(自身を含む): 671692320

約数和(自身を除く): 376037000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 71761, 143522, 287044, 358805, 574088, 717610, 1435220, 2870440, 7391383, 14782766, 29565532, 36956915, 59131064, 73913830, 147827660, 295655320]

約数ペア:

[(1, 295655320), (2, 147827660), (4, 73913830), (5, 59131064), (8, 36956915), (10, 29565532), (20, 14782766), (40, 7391383), (103, 2870440), (206, 1435220), (412, 717610), (515, 574088), (824, 358805), (1030, 287044), (2060, 143522), (4120, 71761)]