2013648980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3217}}^1$

素因数の和:3513

約数の個数: 96

約数和(自身を含む): 5138090496

約数和(自身を除く): 3124441516

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 263, 340, 476, 526, 595, 1052, 1190, 1315, 1841, 2380, 2630, 3217, 3682, 4471, 5260, 6434, 7364, 8942, 9205, 12868, 16085, 17884, 18410, 22355, 22519, 31297, 32170, 36820, 44710, 45038, 54689, 62594, 64340, 89420, 90076, 109378, 112595, 125188, 156485, 218756, 225190, 273445, 312970, 382823, 450380, 546890, 625940, 765646, 846071, 1093780, 1531292, 1692142, 1914115, 3384284, 3828230, 4230355, 5922497, 7656460, 8460710, 11844994, 14383207, 16921420, 23689988, 28766414, 29612485, 57532828, 59224970, 71916035, 100682449, 118449940, 143832070, 201364898, 287664140, 402729796, 503412245, 1006824490, 2013648980]

約数ペア:

[(1, 2013648980), (2, 1006824490), (4, 503412245), (5, 402729796), (7, 287664140), (10, 201364898), (14, 143832070), (17, 118449940), (20, 100682449), (28, 71916035), (34, 59224970), (35, 57532828), (68, 29612485), (70, 28766414), (85, 23689988), (119, 16921420), (140, 14383207), (170, 11844994), (238, 8460710), (263, 7656460), (340, 5922497), (476, 4230355), (526, 3828230), (595, 3384284), (1052, 1914115), (1190, 1692142), (1315, 1531292), (1841, 1093780), (2380, 846071), (2630, 765646), (3217, 625940), (3682, 546890), (4471, 450380), (5260, 382823), (6434, 312970), (7364, 273445), (8942, 225190), (9205, 218756), (12868, 156485), (16085, 125188), (17884, 112595), (18410, 109378), (22355, 90076), (22519, 89420), (31297, 64340), (32170, 62594), (36820, 54689), (44710, 45038)]