88599040

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 80

約数和(自身を含む): 216769608

約数和(自身を除く): 128170568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 653, 848, 1060, 1280, 1306, 1696, 2120, 2560, 2612, 3265, 3392, 4240, 5224, 6530, 6784, 8480, 10448, 13060, 13568, 16960, 20896, 26120, 27136, 33920, 34609, 41792, 52240, 67840, 69218, 83584, 104480, 135680, 138436, 167168, 173045, 208960, 276872, 334336, 346090, 417920, 553744, 692180, 835840, 1107488, 1384360, 1671680, 2214976, 2768720, 4429952, 5537440, 8859904, 11074880, 17719808, 22149760, 44299520, 88599040]

約数ペア:

[(1, 88599040), (2, 44299520), (4, 22149760), (5, 17719808), (8, 11074880), (10, 8859904), (16, 5537440), (20, 4429952), (32, 2768720), (40, 2214976), (53, 1671680), (64, 1384360), (80, 1107488), (106, 835840), (128, 692180), (160, 553744), (212, 417920), (256, 346090), (265, 334336), (320, 276872), (424, 208960), (512, 173045), (530, 167168), (640, 138436), (653, 135680), (848, 104480), (1060, 83584), (1280, 69218), (1306, 67840), (1696, 52240), (2120, 41792), (2560, 34609), (2612, 33920), (3265, 27136), (3392, 26120), (4240, 20896), (5224, 16960), (6530, 13568), (6784, 13060), (8480, 10448)]