45071720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48991}}^1$

素因数の和:49025

約数の個数: 32

約数和(自身を含む): 105822720

約数和(自身を除く): 60751000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 48991, 97982, 195964, 244955, 391928, 489910, 979820, 1126793, 1959640, 2253586, 4507172, 5633965, 9014344, 11267930, 22535860, 45071720]

約数ペア:

[(1, 45071720), (2, 22535860), (4, 11267930), (5, 9014344), (8, 5633965), (10, 4507172), (20, 2253586), (23, 1959640), (40, 1126793), (46, 979820), (92, 489910), (115, 391928), (184, 244955), (230, 195964), (460, 97982), (920, 48991)]