47716720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25933}}^1$

素因数の和:25969

約数の個数: 40

約数和(自身を含む): 115769376

約数和(自身を除く): 68052656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 25933, 51866, 103732, 129665, 207464, 259330, 414928, 518660, 596459, 1037320, 1192918, 2074640, 2385836, 2982295, 4771672, 5964590, 9543344, 11929180, 23858360, 47716720]

約数ペア:

[(1, 47716720), (2, 23858360), (4, 11929180), (5, 9543344), (8, 5964590), (10, 4771672), (16, 2982295), (20, 2385836), (23, 2074640), (40, 1192918), (46, 1037320), (80, 596459), (92, 518660), (115, 414928), (184, 259330), (230, 207464), (368, 129665), (460, 103732), (920, 51866), (1840, 25933)]