77067400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6317}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 182147940

約数和(自身を除く): 105080540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 6317, 12200, 12634, 25268, 31585, 50536, 63170, 126340, 157925, 252680, 315850, 385337, 631700, 770674, 1263400, 1541348, 1926685, 3082696, 3853370, 7706740, 9633425, 15413480, 19266850, 38533700, 77067400]

約数ペア:

[(1, 77067400), (2, 38533700), (4, 19266850), (5, 15413480), (8, 9633425), (10, 7706740), (20, 3853370), (25, 3082696), (40, 1926685), (50, 1541348), (61, 1263400), (100, 770674), (122, 631700), (200, 385337), (244, 315850), (305, 252680), (488, 157925), (610, 126340), (1220, 63170), (1525, 50536), (2440, 31585), (3050, 25268), (6100, 12634), (6317, 12200)]