74043440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40241}}^1$

素因数の和:40277

約数の個数: 40

約数和(自身を含む): 179640288

約数和(自身を除く): 105596848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40241, 80482, 160964, 201205, 321928, 402410, 643856, 804820, 925543, 1609640, 1851086, 3219280, 3702172, 4627715, 7404344, 9255430, 14808688, 18510860, 37021720, 74043440]

約数ペア:

[(1, 74043440), (2, 37021720), (4, 18510860), (5, 14808688), (8, 9255430), (10, 7404344), (16, 4627715), (20, 3702172), (23, 3219280), (40, 1851086), (46, 1609640), (80, 925543), (92, 804820), (115, 643856), (184, 402410), (230, 321928), (368, 201205), (460, 160964), (920, 80482), (1840, 40241)]