26508880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14407}}^1$

素因数の和:14443

約数の個数: 40

約数和(自身を含む): 64317312

約数和(自身を除く): 37808432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14407, 28814, 57628, 72035, 115256, 144070, 230512, 288140, 331361, 576280, 662722, 1152560, 1325444, 1656805, 2650888, 3313610, 5301776, 6627220, 13254440, 26508880]

約数ペア:

[(1, 26508880), (2, 13254440), (4, 6627220), (5, 5301776), (8, 3313610), (10, 2650888), (16, 1656805), (20, 1325444), (23, 1152560), (40, 662722), (46, 576280), (80, 331361), (92, 288140), (115, 230512), (184, 144070), (230, 115256), (368, 72035), (460, 57628), (920, 28814), (1840, 14407)]