8872480

素因数分解:

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

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 21881664

約数和(自身を除く): 13009184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 2411, 3680, 4822, 9644, 12055, 19288, 24110, 38576, 48220, 55453, 77152, 96440, 110906, 192880, 221812, 277265, 385760, 443624, 554530, 887248, 1109060, 1774496, 2218120, 4436240, 8872480]

約数ペア:

[(1, 8872480), (2, 4436240), (4, 2218120), (5, 1774496), (8, 1109060), (10, 887248), (16, 554530), (20, 443624), (23, 385760), (32, 277265), (40, 221812), (46, 192880), (80, 110906), (92, 96440), (115, 77152), (160, 55453), (184, 48220), (230, 38576), (368, 24110), (460, 19288), (736, 12055), (920, 9644), (1840, 4822), (2411, 3680)]