80604865190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{18367}}^1$

素因数の和:18849

約数の個数: 64

約数和(自身を含む): 154533657600

約数和(自身を除く): 73928792410

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 409, 818, 1073, 2045, 2146, 4090, 5365, 10730, 11861, 15133, 18367, 23722, 30266, 36734, 59305, 75665, 91835, 118610, 151330, 183670, 438857, 532643, 679579, 877714, 1065286, 1359158, 2194285, 2663215, 3397895, 4388570, 5326430, 6795790, 7512103, 15024206, 19707791, 37560515, 39415582, 75121030, 98538955, 197077910, 217850987, 277947811, 435701974, 555895622, 1089254935, 1389739055, 2178509870, 2779478110, 8060486519, 16120973038, 40302432595, 80604865190]

約数ペア:

[(1, 80604865190), (2, 40302432595), (5, 16120973038), (10, 8060486519), (29, 2779478110), (37, 2178509870), (58, 1389739055), (74, 1089254935), (145, 555895622), (185, 435701974), (290, 277947811), (370, 217850987), (409, 197077910), (818, 98538955), (1073, 75121030), (2045, 39415582), (2146, 37560515), (4090, 19707791), (5365, 15024206), (10730, 7512103), (11861, 6795790), (15133, 5326430), (18367, 4388570), (23722, 3397895), (30266, 2663215), (36734, 2194285), (59305, 1359158), (75665, 1065286), (91835, 877714), (118610, 679579), (151330, 532643), (183670, 438857)]