57541880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6924

約数の個数: 64

約数和(自身を含む): 148694400

約数和(自身を除く): 91152520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6883, 8360, 13766, 27532, 34415, 55064, 68830, 75713, 130777, 137660, 151426, 261554, 275320, 302852, 378565, 523108, 605704, 653885, 757130, 1046216, 1307770, 1438547, 1514260, 2615540, 2877094, 3028520, 5231080, 5754188, 7192735, 11508376, 14385470, 28770940, 57541880]

約数ペア:

[(1, 57541880), (2, 28770940), (4, 14385470), (5, 11508376), (8, 7192735), (10, 5754188), (11, 5231080), (19, 3028520), (20, 2877094), (22, 2615540), (38, 1514260), (40, 1438547), (44, 1307770), (55, 1046216), (76, 757130), (88, 653885), (95, 605704), (110, 523108), (152, 378565), (190, 302852), (209, 275320), (220, 261554), (380, 151426), (418, 137660), (440, 130777), (760, 75713), (836, 68830), (1045, 55064), (1672, 34415), (2090, 27532), (4180, 13766), (6883, 8360)]