20100134110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{72493}}^1$

素因数の和:72757

約数の個数: 64

約数和(自身を含む): 43969640832

約数和(自身を除く): 23869506722

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 233, 238, 466, 595, 1165, 1190, 1631, 2330, 3262, 3961, 7922, 8155, 16310, 19805, 27727, 39610, 55454, 72493, 138635, 144986, 277270, 362465, 507451, 724930, 1014902, 1232381, 2464762, 2537255, 5074510, 6161905, 8626667, 12323810, 16890869, 17253334, 33781738, 43133335, 84454345, 86266670, 118236083, 168908690, 236472166, 287144773, 574289546, 591180415, 1182360830, 1435723865, 2010013411, 2871447730, 4020026822, 10050067055, 20100134110]

約数ペア:

[(1, 20100134110), (2, 10050067055), (5, 4020026822), (7, 2871447730), (10, 2010013411), (14, 1435723865), (17, 1182360830), (34, 591180415), (35, 574289546), (70, 287144773), (85, 236472166), (119, 168908690), (170, 118236083), (233, 86266670), (238, 84454345), (466, 43133335), (595, 33781738), (1165, 17253334), (1190, 16890869), (1631, 12323810), (2330, 8626667), (3262, 6161905), (3961, 5074510), (7922, 2537255), (8155, 2464762), (16310, 1232381), (19805, 1014902), (27727, 724930), (39610, 507451), (55454, 362465), (72493, 277270), (138635, 144986)]