124840520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26227}}^1$

素因数の和:26262

約数の個数: 64

約数和(自身を含む): 339914880

約数和(自身を除く): 215074360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 26227, 52454, 104908, 131135, 183589, 209816, 262270, 367178, 445859, 524540, 734356, 891718, 917945, 1049080, 1468712, 1783436, 1835890, 2229295, 3121013, 3566872, 3671780, 4458590, 6242026, 7343560, 8917180, 12484052, 15605065, 17834360, 24968104, 31210130, 62420260, 124840520]

約数ペア:

[(1, 124840520), (2, 62420260), (4, 31210130), (5, 24968104), (7, 17834360), (8, 15605065), (10, 12484052), (14, 8917180), (17, 7343560), (20, 6242026), (28, 4458590), (34, 3671780), (35, 3566872), (40, 3121013), (56, 2229295), (68, 1835890), (70, 1783436), (85, 1468712), (119, 1049080), (136, 917945), (140, 891718), (170, 734356), (238, 524540), (280, 445859), (340, 367178), (476, 262270), (595, 209816), (680, 183589), (952, 131135), (1190, 104908), (2380, 52454), (4760, 26227)]