16823360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2803

約数の個数: 56

約数和(自身を含む): 42184320

約数和(自身を除く): 25360960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2767, 3040, 5534, 6080, 11068, 13835, 22136, 27670, 44272, 52573, 55340, 88544, 105146, 110680, 177088, 210292, 221360, 262865, 420584, 442720, 525730, 841168, 885440, 1051460, 1682336, 2102920, 3364672, 4205840, 8411680, 16823360]

約数ペア:

[(1, 16823360), (2, 8411680), (4, 4205840), (5, 3364672), (8, 2102920), (10, 1682336), (16, 1051460), (19, 885440), (20, 841168), (32, 525730), (38, 442720), (40, 420584), (64, 262865), (76, 221360), (80, 210292), (95, 177088), (152, 110680), (160, 105146), (190, 88544), (304, 55340), (320, 52573), (380, 44272), (608, 27670), (760, 22136), (1216, 13835), (1520, 11068), (2767, 6080), (3040, 5534)]