194123840

素因数分解:

$2^6\times 5^1\times {\mathrm{653}}^1\times {\mathrm{929}}^1$

素因数の和:1599

約数の個数: 56

約数和(自身を含む): 463463640

約数和(自身を除く): 269339800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 653, 929, 1306, 1858, 2612, 3265, 3716, 4645, 5224, 6530, 7432, 9290, 10448, 13060, 14864, 18580, 20896, 26120, 29728, 37160, 41792, 52240, 59456, 74320, 104480, 148640, 208960, 297280, 606637, 1213274, 2426548, 3033185, 4853096, 6066370, 9706192, 12132740, 19412384, 24265480, 38824768, 48530960, 97061920, 194123840]

約数ペア:

[(1, 194123840), (2, 97061920), (4, 48530960), (5, 38824768), (8, 24265480), (10, 19412384), (16, 12132740), (20, 9706192), (32, 6066370), (40, 4853096), (64, 3033185), (80, 2426548), (160, 1213274), (320, 606637), (653, 297280), (929, 208960), (1306, 148640), (1858, 104480), (2612, 74320), (3265, 59456), (3716, 52240), (4645, 41792), (5224, 37160), (6530, 29728), (7432, 26120), (9290, 20896), (10448, 18580), (13060, 14864)]