4880492840

素因数分解:

$2^3\times 5^1\times {\mathrm{11503}}^1\times {\mathrm{10607}}^1$

素因数の和:22121

約数の個数: 32

約数和(自身を含む): 10983098880

約数和(自身を除く): 6102606040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10607, 11503, 21214, 23006, 42428, 46012, 53035, 57515, 84856, 92024, 106070, 115030, 212140, 230060, 424280, 460120, 122012321, 244024642, 488049284, 610061605, 976098568, 1220123210, 2440246420, 4880492840]

約数ペア:

[(1, 4880492840), (2, 2440246420), (4, 1220123210), (5, 976098568), (8, 610061605), (10, 488049284), (20, 244024642), (40, 122012321), (10607, 460120), (11503, 424280), (21214, 230060), (23006, 212140), (42428, 115030), (46012, 106070), (53035, 92024), (57515, 84856)]