8928160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 21623112

約数和(自身を除く): 12694952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1361, 1640, 2722, 3280, 5444, 6560, 6805, 10888, 13610, 21776, 27220, 43552, 54440, 55801, 108880, 111602, 217760, 223204, 279005, 446408, 558010, 892816, 1116020, 1785632, 2232040, 4464080, 8928160]

約数ペア:

[(1, 8928160), (2, 4464080), (4, 2232040), (5, 1785632), (8, 1116020), (10, 892816), (16, 558010), (20, 446408), (32, 279005), (40, 223204), (41, 217760), (80, 111602), (82, 108880), (160, 55801), (164, 54440), (205, 43552), (328, 27220), (410, 21776), (656, 13610), (820, 10888), (1312, 6805), (1361, 6560), (1640, 5444), (2722, 3280)]