192872080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 468969984

約数和(自身を除く): 276097904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 124, 155, 166, 248, 310, 332, 415, 496, 620, 664, 830, 937, 1240, 1328, 1660, 1874, 2480, 2573, 3320, 3748, 4685, 5146, 6640, 7496, 9370, 10292, 12865, 14992, 18740, 20584, 25730, 29047, 37480, 41168, 51460, 58094, 74960, 77771, 102920, 116188, 145235, 155542, 205840, 232376, 290470, 311084, 388855, 464752, 580940, 622168, 777710, 1161880, 1244336, 1555420, 2323760, 2410901, 3110840, 4821802, 6221680, 9643604, 12054505, 19287208, 24109010, 38574416, 48218020, 96436040, 192872080]

約数ペア:

[(1, 192872080), (2, 96436040), (4, 48218020), (5, 38574416), (8, 24109010), (10, 19287208), (16, 12054505), (20, 9643604), (31, 6221680), (40, 4821802), (62, 3110840), (80, 2410901), (83, 2323760), (124, 1555420), (155, 1244336), (166, 1161880), (248, 777710), (310, 622168), (332, 580940), (415, 464752), (496, 388855), (620, 311084), (664, 290470), (830, 232376), (937, 205840), (1240, 155542), (1328, 145235), (1660, 116188), (1874, 102920), (2480, 77771), (2573, 74960), (3320, 58094), (3748, 51460), (4685, 41168), (5146, 37480), (6640, 29047), (7496, 25730), (9370, 20584), (10292, 18740), (12865, 14992)]