82746640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44971}}^1$

素因数の和:45007

約数の個数: 40

約数和(自身を含む): 200755008

約数和(自身を除く): 118008368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 44971, 89942, 179884, 224855, 359768, 449710, 719536, 899420, 1034333, 1798840, 2068666, 3597680, 4137332, 5171665, 8274664, 10343330, 16549328, 20686660, 41373320, 82746640]

約数ペア:

[(1, 82746640), (2, 41373320), (4, 20686660), (5, 16549328), (8, 10343330), (10, 8274664), (16, 5171665), (20, 4137332), (23, 3597680), (40, 2068666), (46, 1798840), (80, 1034333), (92, 899420), (115, 719536), (184, 449710), (230, 359768), (368, 224855), (460, 179884), (920, 89942), (1840, 44971)]