94435840

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 80

約数和(自身を含む): 232777512

約数和(自身を除く): 138341672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 997, 1184, 1280, 1480, 1994, 2368, 2560, 2960, 3988, 4736, 4985, 5920, 7976, 9472, 9970, 11840, 15952, 18944, 19940, 23680, 31904, 36889, 39880, 47360, 63808, 73778, 79760, 94720, 127616, 147556, 159520, 184445, 255232, 295112, 319040, 368890, 510464, 590224, 638080, 737780, 1180448, 1276160, 1475560, 2360896, 2552320, 2951120, 4721792, 5902240, 9443584, 11804480, 18887168, 23608960, 47217920, 94435840]

約数ペア:

[(1, 94435840), (2, 47217920), (4, 23608960), (5, 18887168), (8, 11804480), (10, 9443584), (16, 5902240), (20, 4721792), (32, 2951120), (37, 2552320), (40, 2360896), (64, 1475560), (74, 1276160), (80, 1180448), (128, 737780), (148, 638080), (160, 590224), (185, 510464), (256, 368890), (296, 319040), (320, 295112), (370, 255232), (512, 184445), (592, 159520), (640, 147556), (740, 127616), (997, 94720), (1184, 79760), (1280, 73778), (1480, 63808), (1994, 47360), (2368, 39880), (2560, 36889), (2960, 31904), (3988, 23680), (4736, 19940), (4985, 18944), (5920, 15952), (7976, 11840), (9472, 9970)]