84519759280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{172433}}^1$

素因数の和:173014

約数の個数: 80

約数和(自身を含む): 214758959904

約数和(自身を除く): 130239200624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 557, 880, 1114, 2228, 2785, 4456, 5570, 6127, 8912, 11140, 12254, 22280, 24508, 30635, 44560, 49016, 61270, 98032, 122540, 172433, 245080, 344866, 490160, 689732, 862165, 1379464, 1724330, 1896763, 2758928, 3448660, 3793526, 6897320, 7587052, 9483815, 13794640, 15174104, 18967630, 30348208, 37935260, 75870520, 96045181, 151741040, 192090362, 384180724, 480225905, 768361448, 960451810, 1056496991, 1536722896, 1920903620, 2112993982, 3841807240, 4225987964, 5282484955, 7683614480, 8451975928, 10564969910, 16903951856, 21129939820, 42259879640, 84519759280]

約数ペア:

[(1, 84519759280), (2, 42259879640), (4, 21129939820), (5, 16903951856), (8, 10564969910), (10, 8451975928), (11, 7683614480), (16, 5282484955), (20, 4225987964), (22, 3841807240), (40, 2112993982), (44, 1920903620), (55, 1536722896), (80, 1056496991), (88, 960451810), (110, 768361448), (176, 480225905), (220, 384180724), (440, 192090362), (557, 151741040), (880, 96045181), (1114, 75870520), (2228, 37935260), (2785, 30348208), (4456, 18967630), (5570, 15174104), (6127, 13794640), (8912, 9483815), (11140, 7587052), (12254, 6897320), (22280, 3793526), (24508, 3448660), (30635, 2758928), (44560, 1896763), (49016, 1724330), (61270, 1379464), (98032, 862165), (122540, 689732), (172433, 490160), (245080, 344866)]