194115840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{50551}}^1$

素因数の和:50575

約数の個数: 72

約数和(自身を含む): 619969728

約数和(自身を除く): 425853888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 50551, 101102, 151653, 202204, 252755, 303306, 404408, 505510, 606612, 758265, 808816, 1011020, 1213224, 1516530, 1617632, 2022040, 2426448, 3033060, 3235264, 4044080, 4852896, 6066120, 6470528, 8088160, 9705792, 12132240, 12941056, 16176320, 19411584, 24264480, 32352640, 38823168, 48528960, 64705280, 97057920, 194115840]

約数ペア:

[(1, 194115840), (2, 97057920), (3, 64705280), (4, 48528960), (5, 38823168), (6, 32352640), (8, 24264480), (10, 19411584), (12, 16176320), (15, 12941056), (16, 12132240), (20, 9705792), (24, 8088160), (30, 6470528), (32, 6066120), (40, 4852896), (48, 4044080), (60, 3235264), (64, 3033060), (80, 2426448), (96, 2022040), (120, 1617632), (128, 1516530), (160, 1213224), (192, 1011020), (240, 808816), (256, 758265), (320, 606612), (384, 505510), (480, 404408), (640, 303306), (768, 252755), (960, 202204), (1280, 151653), (1920, 101102), (3840, 50551)]