7693480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10968920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 191, 212, 265, 380, 382, 424, 530, 760, 764, 955, 1007, 1060, 1528, 1910, 2014, 2120, 3629, 3820, 4028, 5035, 7258, 7640, 8056, 10070, 10123, 14516, 18145, 20140, 20246, 29032, 36290, 40280, 40492, 50615, 72580, 80984, 101230, 145160, 192337, 202460, 384674, 404920, 769348, 961685, 1538696, 1923370, 3846740, 7693480]

約数ペア:

[(1, 7693480), (2, 3846740), (4, 1923370), (5, 1538696), (8, 961685), (10, 769348), (19, 404920), (20, 384674), (38, 202460), (40, 192337), (53, 145160), (76, 101230), (95, 80984), (106, 72580), (152, 50615), (190, 40492), (191, 40280), (212, 36290), (265, 29032), (380, 20246), (382, 20140), (424, 18145), (530, 14516), (760, 10123), (764, 10070), (955, 8056), (1007, 7640), (1060, 7258), (1528, 5035), (1910, 4028), (2014, 3820), (2120, 3629)]