23521620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 70963200

約数和(自身を除く): 47441580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 439, 470, 564, 570, 705, 878, 893, 940, 1140, 1317, 1410, 1756, 1786, 2195, 2634, 2679, 2820, 3572, 4390, 4465, 5268, 5358, 6585, 8341, 8780, 8930, 10716, 13170, 13395, 16682, 17860, 20633, 25023, 26340, 26790, 33364, 41266, 41705, 50046, 53580, 61899, 82532, 83410, 100092, 103165, 123798, 125115, 166820, 206330, 247596, 250230, 309495, 392027, 412660, 500460, 618990, 784054, 1176081, 1237980, 1568108, 1960135, 2352162, 3920270, 4704324, 5880405, 7840540, 11760810, 23521620]

約数ペア:

[(1, 23521620), (2, 11760810), (3, 7840540), (4, 5880405), (5, 4704324), (6, 3920270), (10, 2352162), (12, 1960135), (15, 1568108), (19, 1237980), (20, 1176081), (30, 784054), (38, 618990), (47, 500460), (57, 412660), (60, 392027), (76, 309495), (94, 250230), (95, 247596), (114, 206330), (141, 166820), (188, 125115), (190, 123798), (228, 103165), (235, 100092), (282, 83410), (285, 82532), (380, 61899), (439, 53580), (470, 50046), (564, 41705), (570, 41266), (705, 33364), (878, 26790), (893, 26340), (940, 25023), (1140, 20633), (1317, 17860), (1410, 16682), (1756, 13395), (1786, 13170), (2195, 10716), (2634, 8930), (2679, 8780), (2820, 8341), (3572, 6585), (4390, 5358), (4465, 5268)]