2382760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3060440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 839, 1420, 1678, 2840, 3356, 4195, 6712, 8390, 16780, 33560, 59569, 119138, 238276, 297845, 476552, 595690, 1191380, 2382760]

約数ペア:

[(1, 2382760), (2, 1191380), (4, 595690), (5, 476552), (8, 297845), (10, 238276), (20, 119138), (40, 59569), (71, 33560), (142, 16780), (284, 8390), (355, 6712), (568, 4195), (710, 3356), (839, 2840), (1420, 1678)]