3817100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 10389960

約数和(自身を除く): 6572860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 41, 49, 50, 70, 76, 82, 95, 98, 100, 133, 140, 164, 175, 190, 196, 205, 245, 266, 287, 350, 380, 410, 475, 490, 532, 574, 665, 700, 779, 820, 931, 950, 980, 1025, 1148, 1225, 1330, 1435, 1558, 1862, 1900, 2009, 2050, 2450, 2660, 2870, 3116, 3325, 3724, 3895, 4018, 4100, 4655, 4900, 5453, 5740, 6650, 7175, 7790, 8036, 9310, 10045, 10906, 13300, 14350, 15580, 18620, 19475, 20090, 21812, 23275, 27265, 28700, 38171, 38950, 40180, 46550, 50225, 54530, 76342, 77900, 93100, 100450, 109060, 136325, 152684, 190855, 200900, 272650, 381710, 545300, 763420, 954275, 1908550, 3817100]

約数ペア:

[(1, 3817100), (2, 1908550), (4, 954275), (5, 763420), (7, 545300), (10, 381710), (14, 272650), (19, 200900), (20, 190855), (25, 152684), (28, 136325), (35, 109060), (38, 100450), (41, 93100), (49, 77900), (50, 76342), (70, 54530), (76, 50225), (82, 46550), (95, 40180), (98, 38950), (100, 38171), (133, 28700), (140, 27265), (164, 23275), (175, 21812), (190, 20090), (196, 19475), (205, 18620), (245, 15580), (266, 14350), (287, 13300), (350, 10906), (380, 10045), (410, 9310), (475, 8036), (490, 7790), (532, 7175), (574, 6650), (665, 5740), (700, 5453), (779, 4900), (820, 4655), (931, 4100), (950, 4018), (980, 3895), (1025, 3724), (1148, 3325), (1225, 3116), (1330, 2870), (1435, 2660), (1558, 2450), (1862, 2050), (1900, 2009)]