156958399300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5179}}^1\times {\mathrm{8191}}^1$

素因数の和:13421

約数の個数: 72

約数和(自身を含む): 349915381760

約数和(自身を除く): 192956982460

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 5179, 8191, 10358, 16382, 20716, 25895, 32764, 40955, 51790, 81910, 103580, 129475, 163820, 191623, 204775, 258950, 303067, 383246, 409550, 517900, 606134, 766492, 819100, 958115, 1212268, 1515335, 1916230, 3030670, 3832460, 4790575, 6061340, 7576675, 9581150, 15153350, 19162300, 30306700, 42421189, 84842378, 169684756, 212105945, 424211890, 848423780, 1060529725, 1569583993, 2121059450, 3139167986, 4242118900, 6278335972, 7847919965, 15695839930, 31391679860, 39239599825, 78479199650, 156958399300]

約数ペア:

[(1, 156958399300), (2, 78479199650), (4, 39239599825), (5, 31391679860), (10, 15695839930), (20, 7847919965), (25, 6278335972), (37, 4242118900), (50, 3139167986), (74, 2121059450), (100, 1569583993), (148, 1060529725), (185, 848423780), (370, 424211890), (740, 212105945), (925, 169684756), (1850, 84842378), (3700, 42421189), (5179, 30306700), (8191, 19162300), (10358, 15153350), (16382, 9581150), (20716, 7576675), (25895, 6061340), (32764, 4790575), (40955, 3832460), (51790, 3030670), (81910, 1916230), (103580, 1515335), (129475, 1212268), (163820, 958115), (191623, 819100), (204775, 766492), (258950, 606134), (303067, 517900), (383246, 409550)]