7883620120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{196501}}^1$

素因数の和:196588

約数の個数: 64

約数和(自身を含む): 19099994400

約数和(自身を除く): 11216374280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 5015, 8024, 10030, 20060, 40120, 196501, 393002, 786004, 982505, 1572008, 1965010, 3340517, 3930020, 6681034, 7860040, 11593559, 13362068, 16702585, 23187118, 26724136, 33405170, 46374236, 57967795, 66810340, 92748472, 115935590, 133620680, 197090503, 231871180, 394181006, 463742360, 788362012, 985452515, 1576724024, 1970905030, 3941810060, 7883620120]

約数ペア:

[(1, 7883620120), (2, 3941810060), (4, 1970905030), (5, 1576724024), (8, 985452515), (10, 788362012), (17, 463742360), (20, 394181006), (34, 231871180), (40, 197090503), (59, 133620680), (68, 115935590), (85, 92748472), (118, 66810340), (136, 57967795), (170, 46374236), (236, 33405170), (295, 26724136), (340, 23187118), (472, 16702585), (590, 13362068), (680, 11593559), (1003, 7860040), (1180, 6681034), (2006, 3930020), (2360, 3340517), (4012, 1965010), (5015, 1572008), (8024, 982505), (10030, 786004), (20060, 393002), (40120, 196501)]