13308324440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1\times {\mathrm{3083}}^1$

素因数の和:3752

約数の個数: 64

約数和(自身を含む): 30136354560

約数和(自身を除く): 16828030120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 347, 622, 694, 1244, 1388, 1555, 1735, 2488, 2776, 3083, 3110, 3470, 6166, 6220, 6940, 12332, 12440, 13880, 15415, 24664, 30830, 61660, 107917, 123320, 215834, 431668, 539585, 863336, 958813, 1069801, 1079170, 1917626, 2139602, 2158340, 3835252, 4279204, 4316680, 4794065, 5349005, 7670504, 8558408, 9588130, 10698010, 19176260, 21396020, 38352520, 42792040, 332708111, 665416222, 1330832444, 1663540555, 2661664888, 3327081110, 6654162220, 13308324440]

約数ペア:

[(1, 13308324440), (2, 6654162220), (4, 3327081110), (5, 2661664888), (8, 1663540555), (10, 1330832444), (20, 665416222), (40, 332708111), (311, 42792040), (347, 38352520), (622, 21396020), (694, 19176260), (1244, 10698010), (1388, 9588130), (1555, 8558408), (1735, 7670504), (2488, 5349005), (2776, 4794065), (3083, 4316680), (3110, 4279204), (3470, 3835252), (6166, 2158340), (6220, 2139602), (6940, 1917626), (12332, 1079170), (12440, 1069801), (13880, 958813), (15415, 863336), (24664, 539585), (30830, 431668), (61660, 215834), (107917, 123320)]