4232320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 10740600

約数和(自身を除く): 6508280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 389, 544, 640, 680, 778, 1088, 1360, 1556, 1945, 2176, 2720, 3112, 3890, 5440, 6224, 6613, 7780, 10880, 12448, 13226, 15560, 24896, 26452, 31120, 33065, 49792, 52904, 62240, 66130, 105808, 124480, 132260, 211616, 248960, 264520, 423232, 529040, 846464, 1058080, 2116160, 4232320]

約数ペア:

[(1, 4232320), (2, 2116160), (4, 1058080), (5, 846464), (8, 529040), (10, 423232), (16, 264520), (17, 248960), (20, 211616), (32, 132260), (34, 124480), (40, 105808), (64, 66130), (68, 62240), (80, 52904), (85, 49792), (128, 33065), (136, 31120), (160, 26452), (170, 24896), (272, 15560), (320, 13226), (340, 12448), (389, 10880), (544, 7780), (640, 6613), (680, 6224), (778, 5440), (1088, 3890), (1360, 3112), (1556, 2720), (1945, 2176)]