2349880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 5695200

約数和(自身を除く): 3345320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4519, 9038, 18076, 22595, 36152, 45190, 58747, 90380, 117494, 180760, 234988, 293735, 469976, 587470, 1174940, 2349880]

約数ペア:

[(1, 2349880), (2, 1174940), (4, 587470), (5, 469976), (8, 293735), (10, 234988), (13, 180760), (20, 117494), (26, 90380), (40, 58747), (52, 45190), (65, 36152), (104, 22595), (130, 18076), (260, 9038), (520, 4519)]