3722011520

素因数分解:

$2^7\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{4157}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 8906436000

約数和(自身を除く): 5184424480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1399, 2798, 4157, 5596, 6995, 8314, 11192, 13990, 16628, 20785, 22384, 27980, 33256, 41570, 44768, 55960, 66512, 83140, 89536, 111920, 133024, 166280, 179072, 223840, 266048, 332560, 447680, 532096, 665120, 895360, 1330240, 2660480, 5815643, 11631286, 23262572, 29078215, 46525144, 58156430, 93050288, 116312860, 186100576, 232625720, 372201152, 465251440, 744402304, 930502880, 1861005760, 3722011520]

約数ペア:

[(1, 3722011520), (2, 1861005760), (4, 930502880), (5, 744402304), (8, 465251440), (10, 372201152), (16, 232625720), (20, 186100576), (32, 116312860), (40, 93050288), (64, 58156430), (80, 46525144), (128, 29078215), (160, 23262572), (320, 11631286), (640, 5815643), (1399, 2660480), (2798, 1330240), (4157, 895360), (5596, 665120), (6995, 532096), (8314, 447680), (11192, 332560), (13990, 266048), (16628, 223840), (20785, 179072), (22384, 166280), (27980, 133024), (33256, 111920), (41570, 89536), (44768, 83140), (55960, 66512)]