2686400

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 84

約数和(自身を含む): 6992112

約数和(自身を除く): 4305712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 73, 80, 92, 100, 115, 146, 160, 184, 200, 230, 292, 320, 365, 368, 400, 460, 575, 584, 730, 736, 800, 920, 1150, 1168, 1460, 1472, 1600, 1679, 1825, 1840, 2300, 2336, 2920, 3358, 3650, 3680, 4600, 4672, 5840, 6716, 7300, 7360, 8395, 9200, 11680, 13432, 14600, 16790, 18400, 23360, 26864, 29200, 33580, 36800, 41975, 53728, 58400, 67160, 83950, 107456, 116800, 134320, 167900, 268640, 335800, 537280, 671600, 1343200, 2686400]

約数ペア:

[(1, 2686400), (2, 1343200), (4, 671600), (5, 537280), (8, 335800), (10, 268640), (16, 167900), (20, 134320), (23, 116800), (25, 107456), (32, 83950), (40, 67160), (46, 58400), (50, 53728), (64, 41975), (73, 36800), (80, 33580), (92, 29200), (100, 26864), (115, 23360), (146, 18400), (160, 16790), (184, 14600), (200, 13432), (230, 11680), (292, 9200), (320, 8395), (365, 7360), (368, 7300), (400, 6716), (460, 5840), (575, 4672), (584, 4600), (730, 3680), (736, 3650), (800, 3358), (920, 2920), (1150, 2336), (1168, 2300), (1460, 1840), (1472, 1825), (1600, 1679)]