10986640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 30498048

約数和(自身を除く): 19511408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 853, 920, 1288, 1610, 1706, 1840, 2576, 3220, 3412, 4265, 5971, 6440, 6824, 8530, 11942, 12880, 13648, 17060, 19619, 23884, 29855, 34120, 39238, 47768, 59710, 68240, 78476, 95536, 98095, 119420, 137333, 156952, 196190, 238840, 274666, 313904, 392380, 477680, 549332, 686665, 784760, 1098664, 1373330, 1569520, 2197328, 2746660, 5493320, 10986640]

約数ペア:

[(1, 10986640), (2, 5493320), (4, 2746660), (5, 2197328), (7, 1569520), (8, 1373330), (10, 1098664), (14, 784760), (16, 686665), (20, 549332), (23, 477680), (28, 392380), (35, 313904), (40, 274666), (46, 238840), (56, 196190), (70, 156952), (80, 137333), (92, 119420), (112, 98095), (115, 95536), (140, 78476), (161, 68240), (184, 59710), (230, 47768), (280, 39238), (322, 34120), (368, 29855), (460, 23884), (560, 19619), (644, 17060), (805, 13648), (853, 12880), (920, 11942), (1288, 8530), (1610, 6824), (1706, 6440), (1840, 5971), (2576, 4265), (3220, 3412)]