54539440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29641}}^1$

素因数の和:29677

約数の個数: 40

約数和(自身を含む): 132321888

約数和(自身を除く): 77782448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29641, 59282, 118564, 148205, 237128, 296410, 474256, 592820, 681743, 1185640, 1363486, 2371280, 2726972, 3408715, 5453944, 6817430, 10907888, 13634860, 27269720, 54539440]

約数ペア:

[(1, 54539440), (2, 27269720), (4, 13634860), (5, 10907888), (8, 6817430), (10, 5453944), (16, 3408715), (20, 2726972), (23, 2371280), (40, 1363486), (46, 1185640), (80, 681743), (92, 592820), (115, 474256), (184, 296410), (230, 237128), (368, 148205), (460, 118564), (920, 59282), (1840, 29641)]