3293120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 8065008

約数和(自身を除く): 4771888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 251, 320, 328, 410, 502, 656, 820, 1004, 1255, 1312, 1640, 2008, 2510, 2624, 3280, 4016, 5020, 6560, 8032, 10040, 10291, 13120, 16064, 20080, 20582, 40160, 41164, 51455, 80320, 82328, 102910, 164656, 205820, 329312, 411640, 658624, 823280, 1646560, 3293120]

約数ペア:

[(1, 3293120), (2, 1646560), (4, 823280), (5, 658624), (8, 411640), (10, 329312), (16, 205820), (20, 164656), (32, 102910), (40, 82328), (41, 80320), (64, 51455), (80, 41164), (82, 40160), (160, 20582), (164, 20080), (205, 16064), (251, 13120), (320, 10291), (328, 10040), (410, 8032), (502, 6560), (656, 5020), (820, 4016), (1004, 3280), (1255, 2624), (1312, 2510), (1640, 2008)]