1252807928060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{2328899}}^1$

素因数の和:2330990

約数の個数: 48

約数和(自身を含む): 2834643924000

約数和(自身を除く): 1581835995940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2069, 4138, 8276, 10345, 20690, 26897, 41380, 53794, 107588, 134485, 268970, 537940, 2328899, 4657798, 9315596, 11644495, 23288990, 30275687, 46577980, 60551374, 121102748, 151378435, 302756870, 605513740, 4818492031, 9636984062, 19273968124, 24092460155, 48184920310, 62640396403, 96369840620, 125280792806, 250561585612, 313201982015, 626403964030, 1252807928060]

約数ペア:

[(1, 1252807928060), (2, 626403964030), (4, 313201982015), (5, 250561585612), (10, 125280792806), (13, 96369840620), (20, 62640396403), (26, 48184920310), (52, 24092460155), (65, 19273968124), (130, 9636984062), (260, 4818492031), (2069, 605513740), (4138, 302756870), (8276, 151378435), (10345, 121102748), (20690, 60551374), (26897, 46577980), (41380, 30275687), (53794, 23288990), (107588, 11644495), (134485, 9315596), (268970, 4657798), (537940, 2328899)]