77040260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20599}}^1$

素因数の和:20636

約数の個数: 48

約数和(自身を含む): 186883200

約数和(自身を除く): 109842940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 20599, 41198, 82396, 102995, 205990, 226589, 350183, 411980, 453178, 700366, 906356, 1132945, 1400732, 1750915, 2265890, 3501830, 3852013, 4531780, 7003660, 7704026, 15408052, 19260065, 38520130, 77040260]

約数ペア:

[(1, 77040260), (2, 38520130), (4, 19260065), (5, 15408052), (10, 7704026), (11, 7003660), (17, 4531780), (20, 3852013), (22, 3501830), (34, 2265890), (44, 1750915), (55, 1400732), (68, 1132945), (85, 906356), (110, 700366), (170, 453178), (187, 411980), (220, 350183), (340, 226589), (374, 205990), (748, 102995), (935, 82396), (1870, 41198), (3740, 20599)]