15924700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 38997504

約数和(自身を除く): 23072804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 467, 550, 620, 682, 775, 934, 1100, 1364, 1550, 1705, 1868, 2335, 3100, 3410, 4670, 5137, 6820, 8525, 9340, 10274, 11675, 14477, 17050, 20548, 23350, 25685, 28954, 34100, 46700, 51370, 57908, 72385, 102740, 128425, 144770, 159247, 256850, 289540, 318494, 361925, 513700, 636988, 723850, 796235, 1447700, 1592470, 3184940, 3981175, 7962350, 15924700]

約数ペア:

[(1, 15924700), (2, 7962350), (4, 3981175), (5, 3184940), (10, 1592470), (11, 1447700), (20, 796235), (22, 723850), (25, 636988), (31, 513700), (44, 361925), (50, 318494), (55, 289540), (62, 256850), (100, 159247), (110, 144770), (124, 128425), (155, 102740), (220, 72385), (275, 57908), (310, 51370), (341, 46700), (467, 34100), (550, 28954), (620, 25685), (682, 23350), (775, 20548), (934, 17050), (1100, 14477), (1364, 11675), (1550, 10274), (1705, 9340), (1868, 8525), (2335, 6820), (3100, 5137), (3410, 4670)]