8320916080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2183

約数の個数: 120

約数和(自身を含む): 20442410352

約数和(自身を除く): 12121494272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 368, 388, 460, 485, 529, 776, 920, 970, 1058, 1552, 1840, 1940, 2027, 2116, 2231, 2645, 3880, 4054, 4232, 4462, 5290, 7760, 8108, 8464, 8924, 10135, 10580, 11155, 16216, 17848, 20270, 21160, 22310, 32432, 35696, 40540, 42320, 44620, 46621, 51313, 81080, 89240, 93242, 102626, 162160, 178480, 186484, 196619, 205252, 233105, 256565, 372968, 393238, 410504, 466210, 513130, 745936, 786476, 821008, 932420, 983095, 1026260, 1072283, 1572952, 1864840, 1966190, 2052520, 2144566, 3145904, 3729680, 3932380, 4105040, 4289132, 4522237, 5361415, 7864760, 8578264, 9044474, 10722830, 15729520, 17156528, 18088948, 21445660, 22611185, 36177896, 42891320, 45222370, 72355792, 85782640, 90444740, 104011451, 180889480, 208022902, 361778960, 416045804, 520057255, 832091608, 1040114510, 1664183216, 2080229020, 4160458040, 8320916080]

約数ペア:

[(1, 8320916080), (2, 4160458040), (4, 2080229020), (5, 1664183216), (8, 1040114510), (10, 832091608), (16, 520057255), (20, 416045804), (23, 361778960), (40, 208022902), (46, 180889480), (80, 104011451), (92, 90444740), (97, 85782640), (115, 72355792), (184, 45222370), (194, 42891320), (230, 36177896), (368, 22611185), (388, 21445660), (460, 18088948), (485, 17156528), (529, 15729520), (776, 10722830), (920, 9044474), (970, 8578264), (1058, 7864760), (1552, 5361415), (1840, 4522237), (1940, 4289132), (2027, 4105040), (2116, 3932380), (2231, 3729680), (2645, 3145904), (3880, 2144566), (4054, 2052520), (4232, 1966190), (4462, 1864840), (5290, 1572952), (7760, 1072283), (8108, 1026260), (8464, 983095), (8924, 932420), (10135, 821008), (10580, 786476), (11155, 745936), (16216, 513130), (17848, 466210), (20270, 410504), (21160, 393238), (22310, 372968), (32432, 256565), (35696, 233105), (40540, 205252), (42320, 196619), (44620, 186484), (46621, 178480), (51313, 162160), (81080, 102626), (89240, 93242)]