191733440

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3137}}^1$

素因数の和:3345

約数の個数: 56

約数和(自身を含む): 459101952

約数和(自身を除く): 267368512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 955, 1528, 1910, 3056, 3137, 3820, 6112, 6274, 7640, 12224, 12548, 15280, 15685, 25096, 30560, 31370, 50192, 61120, 62740, 100384, 125480, 200768, 250960, 501920, 599167, 1003840, 1198334, 2396668, 2995835, 4793336, 5991670, 9586672, 11983340, 19173344, 23966680, 38346688, 47933360, 95866720, 191733440]

約数ペア:

[(1, 191733440), (2, 95866720), (4, 47933360), (5, 38346688), (8, 23966680), (10, 19173344), (16, 11983340), (20, 9586672), (32, 5991670), (40, 4793336), (64, 2995835), (80, 2396668), (160, 1198334), (191, 1003840), (320, 599167), (382, 501920), (764, 250960), (955, 200768), (1528, 125480), (1910, 100384), (3056, 62740), (3137, 61120), (3820, 50192), (6112, 31370), (6274, 30560), (7640, 25096), (12224, 15685), (12548, 15280)]