8896745440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{266051}}^1$

素因数の和:266096

約数の個数: 96

約数和(自身を含む): 24136237440

約数和(自身を除く): 15239492000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 266051, 532102, 1064204, 1330255, 2128408, 2660510, 2926561, 4256816, 5054969, 5321020, 5853122, 8513632, 10109938, 10642040, 11706244, 14632805, 20219876, 21284080, 23412488, 25274845, 29265610, 40439752, 42568160, 46824976, 50549690, 55604659, 58531220, 80879504, 93649952, 101099380, 111209318, 117062440, 161759008, 202198760, 222418636, 234124880, 278023295, 404397520, 444837272, 468249760, 556046590, 808795040, 889674544, 1112093180, 1779349088, 2224186360, 4448372720, 8896745440]

約数ペア:

[(1, 8896745440), (2, 4448372720), (4, 2224186360), (5, 1779349088), (8, 1112093180), (10, 889674544), (11, 808795040), (16, 556046590), (19, 468249760), (20, 444837272), (22, 404397520), (32, 278023295), (38, 234124880), (40, 222418636), (44, 202198760), (55, 161759008), (76, 117062440), (80, 111209318), (88, 101099380), (95, 93649952), (110, 80879504), (152, 58531220), (160, 55604659), (176, 50549690), (190, 46824976), (209, 42568160), (220, 40439752), (304, 29265610), (352, 25274845), (380, 23412488), (418, 21284080), (440, 20219876), (608, 14632805), (760, 11706244), (836, 10642040), (880, 10109938), (1045, 8513632), (1520, 5853122), (1672, 5321020), (1760, 5054969), (2090, 4256816), (3040, 2926561), (3344, 2660510), (4180, 2128408), (6688, 1330255), (8360, 1064204), (16720, 532102), (33440, 266051)]