7137027140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1\times {\mathrm{3541}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 15102521280

約数和(自身を除く): 7965494140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 563, 716, 895, 1126, 1790, 2252, 2815, 3541, 3580, 5630, 7082, 11260, 14164, 17705, 35410, 70820, 100777, 201554, 403108, 503885, 633839, 1007770, 1267678, 1993583, 2015540, 2535356, 3169195, 3987166, 6338390, 7974332, 9967915, 12676780, 19935830, 39871660, 356851357, 713702714, 1427405428, 1784256785, 3568513570, 7137027140]

約数ペア:

[(1, 7137027140), (2, 3568513570), (4, 1784256785), (5, 1427405428), (10, 713702714), (20, 356851357), (179, 39871660), (358, 19935830), (563, 12676780), (716, 9967915), (895, 7974332), (1126, 6338390), (1790, 3987166), (2252, 3169195), (2815, 2535356), (3541, 2015540), (3580, 1993583), (5630, 1267678), (7082, 1007770), (11260, 633839), (14164, 503885), (17705, 403108), (35410, 201554), (70820, 100777)]