11081480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 26535600

約数和(自身を除く): 15454120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 233, 290, 328, 410, 466, 580, 820, 932, 1160, 1165, 1189, 1640, 1864, 2330, 2378, 4660, 4756, 5945, 6757, 9320, 9512, 9553, 11890, 13514, 19106, 23780, 27028, 33785, 38212, 47560, 47765, 54056, 67570, 76424, 95530, 135140, 191060, 270280, 277037, 382120, 554074, 1108148, 1385185, 2216296, 2770370, 5540740, 11081480]

約数ペア:

[(1, 11081480), (2, 5540740), (4, 2770370), (5, 2216296), (8, 1385185), (10, 1108148), (20, 554074), (29, 382120), (40, 277037), (41, 270280), (58, 191060), (82, 135140), (116, 95530), (145, 76424), (164, 67570), (205, 54056), (232, 47765), (233, 47560), (290, 38212), (328, 33785), (410, 27028), (466, 23780), (580, 19106), (820, 13514), (932, 11890), (1160, 9553), (1165, 9512), (1189, 9320), (1640, 6757), (1864, 5945), (2330, 4756), (2378, 4660)]