842080773700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{11047}}^1\times {\mathrm{9649}}^1$

素因数の和:20789

約数の個数: 72

約数和(自身を含む): 1850805152000

約数和(自身を除く): 1008724378300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 9649, 11047, 19298, 22094, 38596, 44188, 48245, 55235, 96490, 110470, 192980, 220940, 241225, 276175, 482450, 552350, 762271, 872713, 964900, 1104700, 1524542, 1745426, 3049084, 3490852, 3811355, 4363565, 7622710, 8727130, 15245420, 17454260, 19056775, 21817825, 38113550, 43635650, 76227100, 87271300, 106592503, 213185006, 426370012, 532962515, 1065925030, 2131850060, 2664812575, 5329625150, 8420807737, 10659250300, 16841615474, 33683230948, 42104038685, 84208077370, 168416154740, 210520193425, 421040386850, 842080773700]

約数ペア:

[(1, 842080773700), (2, 421040386850), (4, 210520193425), (5, 168416154740), (10, 84208077370), (20, 42104038685), (25, 33683230948), (50, 16841615474), (79, 10659250300), (100, 8420807737), (158, 5329625150), (316, 2664812575), (395, 2131850060), (790, 1065925030), (1580, 532962515), (1975, 426370012), (3950, 213185006), (7900, 106592503), (9649, 87271300), (11047, 76227100), (19298, 43635650), (22094, 38113550), (38596, 21817825), (44188, 19056775), (48245, 17454260), (55235, 15245420), (96490, 8727130), (110470, 7622710), (192980, 4363565), (220940, 3811355), (241225, 3490852), (276175, 3049084), (482450, 1745426), (552350, 1524542), (762271, 1104700), (872713, 964900)]