26387440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14341}}^1$

素因数の和:14377

約数の個数: 40

約数和(自身を含む): 64022688

約数和(自身を除く): 37635248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14341, 28682, 57364, 71705, 114728, 143410, 229456, 286820, 329843, 573640, 659686, 1147280, 1319372, 1649215, 2638744, 3298430, 5277488, 6596860, 13193720, 26387440]

約数ペア:

[(1, 26387440), (2, 13193720), (4, 6596860), (5, 5277488), (8, 3298430), (10, 2638744), (16, 1649215), (20, 1319372), (23, 1147280), (40, 659686), (46, 573640), (80, 329843), (92, 286820), (115, 229456), (184, 143410), (230, 114728), (368, 71705), (460, 57364), (920, 28682), (1840, 14341)]