41301680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 110778624

約数和(自身を除く): 69476944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 563, 655, 917, 1048, 1126, 1310, 1834, 2096, 2252, 2620, 2815, 3668, 3941, 4504, 4585, 5240, 5630, 7336, 7882, 9008, 9170, 10480, 11260, 14672, 15764, 18340, 19705, 22520, 31528, 36680, 39410, 45040, 63056, 73360, 73753, 78820, 147506, 157640, 295012, 315280, 368765, 516271, 590024, 737530, 1032542, 1180048, 1475060, 2065084, 2581355, 2950120, 4130168, 5162710, 5900240, 8260336, 10325420, 20650840, 41301680]

約数ペア:

[(1, 41301680), (2, 20650840), (4, 10325420), (5, 8260336), (7, 5900240), (8, 5162710), (10, 4130168), (14, 2950120), (16, 2581355), (20, 2065084), (28, 1475060), (35, 1180048), (40, 1032542), (56, 737530), (70, 590024), (80, 516271), (112, 368765), (131, 315280), (140, 295012), (262, 157640), (280, 147506), (524, 78820), (560, 73753), (563, 73360), (655, 63056), (917, 45040), (1048, 39410), (1126, 36680), (1310, 31528), (1834, 22520), (2096, 19705), (2252, 18340), (2620, 15764), (2815, 14672), (3668, 11260), (3941, 10480), (4504, 9170), (4585, 9008), (5240, 7882), (5630, 7336)]