27714760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 67359600

約数和(自身を除く): 39644840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 769, 901, 1060, 1538, 1802, 2120, 3076, 3604, 3845, 4505, 6152, 7208, 7690, 9010, 13073, 15380, 18020, 26146, 30760, 36040, 40757, 52292, 65365, 81514, 104584, 130730, 163028, 203785, 261460, 326056, 407570, 522920, 692869, 815140, 1385738, 1630280, 2771476, 3464345, 5542952, 6928690, 13857380, 27714760]

約数ペア:

[(1, 27714760), (2, 13857380), (4, 6928690), (5, 5542952), (8, 3464345), (10, 2771476), (17, 1630280), (20, 1385738), (34, 815140), (40, 692869), (53, 522920), (68, 407570), (85, 326056), (106, 261460), (136, 203785), (170, 163028), (212, 130730), (265, 104584), (340, 81514), (424, 65365), (530, 52292), (680, 40757), (769, 36040), (901, 30760), (1060, 26146), (1538, 18020), (1802, 15380), (2120, 13073), (3076, 9010), (3604, 7690), (3845, 7208), (4505, 6152)]