47051600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 122700480

約数和(自身を除く): 75648880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 100, 151, 152, 164, 190, 200, 205, 302, 304, 328, 380, 400, 410, 475, 604, 656, 755, 760, 779, 820, 950, 1025, 1208, 1510, 1520, 1558, 1640, 1900, 2050, 2416, 2869, 3020, 3116, 3280, 3775, 3800, 3895, 4100, 5738, 6040, 6191, 6232, 7550, 7600, 7790, 8200, 11476, 12080, 12382, 12464, 14345, 15100, 15580, 16400, 19475, 22952, 24764, 28690, 30200, 30955, 31160, 38950, 45904, 49528, 57380, 60400, 61910, 62320, 71725, 77900, 99056, 114760, 117629, 123820, 143450, 154775, 155800, 229520, 235258, 247640, 286900, 309550, 311600, 470516, 495280, 573800, 588145, 619100, 941032, 1147600, 1176290, 1238200, 1882064, 2352580, 2476400, 2940725, 4705160, 5881450, 9410320, 11762900, 23525800, 47051600]

約数ペア:

[(1, 47051600), (2, 23525800), (4, 11762900), (5, 9410320), (8, 5881450), (10, 4705160), (16, 2940725), (19, 2476400), (20, 2352580), (25, 1882064), (38, 1238200), (40, 1176290), (41, 1147600), (50, 941032), (76, 619100), (80, 588145), (82, 573800), (95, 495280), (100, 470516), (151, 311600), (152, 309550), (164, 286900), (190, 247640), (200, 235258), (205, 229520), (302, 155800), (304, 154775), (328, 143450), (380, 123820), (400, 117629), (410, 114760), (475, 99056), (604, 77900), (656, 71725), (755, 62320), (760, 61910), (779, 60400), (820, 57380), (950, 49528), (1025, 45904), (1208, 38950), (1510, 31160), (1520, 30955), (1558, 30200), (1640, 28690), (1900, 24764), (2050, 22952), (2416, 19475), (2869, 16400), (3020, 15580), (3116, 15100), (3280, 14345), (3775, 12464), (3800, 12382), (3895, 12080), (4100, 11476), (5738, 8200), (6040, 7790), (6191, 7600), (6232, 7550)]