156739500280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5023}}^1\times {\mathrm{70919}}^1$

素因数の和:75964

約数の個数: 64

約数和(自身を含む): 384806246400

約数和(自身を除く): 228066746120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5023, 10046, 20092, 25115, 40184, 50230, 55253, 70919, 100460, 110506, 141838, 200920, 221012, 276265, 283676, 354595, 442024, 552530, 567352, 709190, 780109, 1105060, 1418380, 1560218, 2210120, 2836760, 3120436, 3900545, 6240872, 7801090, 15602180, 31204360, 356226137, 712452274, 1424904548, 1781130685, 2849809096, 3562261370, 3918487507, 7124522740, 7836975014, 14249045480, 15673950028, 19592437535, 31347900056, 39184875070, 78369750140, 156739500280]

約数ペア:

[(1, 156739500280), (2, 78369750140), (4, 39184875070), (5, 31347900056), (8, 19592437535), (10, 15673950028), (11, 14249045480), (20, 7836975014), (22, 7124522740), (40, 3918487507), (44, 3562261370), (55, 2849809096), (88, 1781130685), (110, 1424904548), (220, 712452274), (440, 356226137), (5023, 31204360), (10046, 15602180), (20092, 7801090), (25115, 6240872), (40184, 3900545), (50230, 3120436), (55253, 2836760), (70919, 2210120), (100460, 1560218), (110506, 1418380), (141838, 1105060), (200920, 780109), (221012, 709190), (276265, 567352), (283676, 552530), (354595, 442024)]