40993360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22279}}^1$

素因数の和:22315

約数の個数: 40

約数和(自身を含む): 99457920

約数和(自身を除く): 58464560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 22279, 44558, 89116, 111395, 178232, 222790, 356464, 445580, 512417, 891160, 1024834, 1782320, 2049668, 2562085, 4099336, 5124170, 8198672, 10248340, 20496680, 40993360]

約数ペア:

[(1, 40993360), (2, 20496680), (4, 10248340), (5, 8198672), (8, 5124170), (10, 4099336), (16, 2562085), (20, 2049668), (23, 1782320), (40, 1024834), (46, 891160), (80, 512417), (92, 445580), (115, 356464), (184, 222790), (230, 178232), (368, 111395), (460, 89116), (920, 44558), (1840, 22279)]