4436240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 10767168

約数和(自身を除く): 6330928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2411, 4822, 9644, 12055, 19288, 24110, 38576, 48220, 55453, 96440, 110906, 192880, 221812, 277265, 443624, 554530, 887248, 1109060, 2218120, 4436240]

約数ペア:

[(1, 4436240), (2, 2218120), (4, 1109060), (5, 887248), (8, 554530), (10, 443624), (16, 277265), (20, 221812), (23, 192880), (40, 110906), (46, 96440), (80, 55453), (92, 48220), (115, 38576), (184, 24110), (230, 19288), (368, 12055), (460, 9644), (920, 4822), (1840, 2411)]