11715280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6403

約数の個数: 40

約数和(自身を含む): 28426752

約数和(自身を除く): 16711472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6367, 12734, 25468, 31835, 50936, 63670, 101872, 127340, 146441, 254680, 292882, 509360, 585764, 732205, 1171528, 1464410, 2343056, 2928820, 5857640, 11715280]

約数ペア:

[(1, 11715280), (2, 5857640), (4, 2928820), (5, 2343056), (8, 1464410), (10, 1171528), (16, 732205), (20, 585764), (23, 509360), (40, 292882), (46, 254680), (80, 146441), (92, 127340), (115, 101872), (184, 63670), (230, 50936), (368, 31835), (460, 25468), (920, 12734), (1840, 6367)]