184992440

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{31039}}^1$

素因数の和:31199

約数の個数: 32

約数和(自身を含む): 419040000

約数和(自身を除く): 234047560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 31039, 62078, 124156, 155195, 248312, 310390, 620780, 1241560, 4624811, 9249622, 18499244, 23124055, 36998488, 46248110, 92496220, 184992440]

約数ペア:

[(1, 184992440), (2, 92496220), (4, 46248110), (5, 36998488), (8, 23124055), (10, 18499244), (20, 9249622), (40, 4624811), (149, 1241560), (298, 620780), (596, 310390), (745, 248312), (1192, 155195), (1490, 124156), (2980, 62078), (5960, 31039)]