93980840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 229824000

約数和(自身を除く): 135843160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 3989, 4712, 5890, 7978, 11780, 15956, 19945, 23560, 31912, 39890, 75791, 79780, 123659, 151582, 159560, 247318, 303164, 378955, 494636, 606328, 618295, 757910, 989272, 1236590, 1515820, 2349521, 2473180, 3031640, 4699042, 4946360, 9398084, 11747605, 18796168, 23495210, 46990420, 93980840]

約数ペア:

[(1, 93980840), (2, 46990420), (4, 23495210), (5, 18796168), (8, 11747605), (10, 9398084), (19, 4946360), (20, 4699042), (31, 3031640), (38, 2473180), (40, 2349521), (62, 1515820), (76, 1236590), (95, 989272), (124, 757910), (152, 618295), (155, 606328), (190, 494636), (248, 378955), (310, 303164), (380, 247318), (589, 159560), (620, 151582), (760, 123659), (1178, 79780), (1240, 75791), (2356, 39890), (2945, 31912), (3989, 23560), (4712, 19945), (5890, 15956), (7978, 11780)]