46511920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 80

約数和(自身を含む): 133116480

約数和(自身を除く): 86604560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6389, 7280, 12778, 25556, 31945, 44723, 51112, 63890, 83057, 89446, 102224, 127780, 166114, 178892, 223615, 255560, 332228, 357784, 415285, 447230, 511120, 581399, 664456, 715568, 830570, 894460, 1162798, 1328912, 1661140, 1788920, 2325596, 2906995, 3322280, 3577840, 4651192, 5813990, 6644560, 9302384, 11627980, 23255960, 46511920]

約数ペア:

[(1, 46511920), (2, 23255960), (4, 11627980), (5, 9302384), (7, 6644560), (8, 5813990), (10, 4651192), (13, 3577840), (14, 3322280), (16, 2906995), (20, 2325596), (26, 1788920), (28, 1661140), (35, 1328912), (40, 1162798), (52, 894460), (56, 830570), (65, 715568), (70, 664456), (80, 581399), (91, 511120), (104, 447230), (112, 415285), (130, 357784), (140, 332228), (182, 255560), (208, 223615), (260, 178892), (280, 166114), (364, 127780), (455, 102224), (520, 89446), (560, 83057), (728, 63890), (910, 51112), (1040, 44723), (1456, 31945), (1820, 25556), (3640, 12778), (6389, 7280)]