47007380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19751}}^1$

素因数の和:19784

約数の個数: 48

約数和(自身を含む): 119460096

約数和(自身を除く): 72452716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19751, 39502, 79004, 98755, 138257, 197510, 276514, 335767, 395020, 553028, 671534, 691285, 1343068, 1382570, 1678835, 2350369, 2765140, 3357670, 4700738, 6715340, 9401476, 11751845, 23503690, 47007380]

約数ペア:

[(1, 47007380), (2, 23503690), (4, 11751845), (5, 9401476), (7, 6715340), (10, 4700738), (14, 3357670), (17, 2765140), (20, 2350369), (28, 1678835), (34, 1382570), (35, 1343068), (68, 691285), (70, 671534), (85, 553028), (119, 395020), (140, 335767), (170, 276514), (238, 197510), (340, 138257), (476, 98755), (595, 79004), (1190, 39502), (2380, 19751)]