26485620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 96

約数和(自身を含む): 89241600

約数和(自身を除く): 62755980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3319, 3990, 6638, 7980, 9957, 13276, 16595, 19914, 23233, 33190, 39828, 46466, 49785, 63061, 66380, 69699, 92932, 99570, 116165, 126122, 139398, 189183, 199140, 232330, 252244, 278796, 315305, 348495, 378366, 441427, 464660, 630610, 696990, 756732, 882854, 945915, 1261220, 1324281, 1393980, 1765708, 1891830, 2207135, 2648562, 3783660, 4414270, 5297124, 6621405, 8828540, 13242810, 26485620]

約数ペア:

[(1, 26485620), (2, 13242810), (3, 8828540), (4, 6621405), (5, 5297124), (6, 4414270), (7, 3783660), (10, 2648562), (12, 2207135), (14, 1891830), (15, 1765708), (19, 1393980), (20, 1324281), (21, 1261220), (28, 945915), (30, 882854), (35, 756732), (38, 696990), (42, 630610), (57, 464660), (60, 441427), (70, 378366), (76, 348495), (84, 315305), (95, 278796), (105, 252244), (114, 232330), (133, 199140), (140, 189183), (190, 139398), (210, 126122), (228, 116165), (266, 99570), (285, 92932), (380, 69699), (399, 66380), (420, 63061), (532, 49785), (570, 46466), (665, 39828), (798, 33190), (1140, 23233), (1330, 19914), (1596, 16595), (1995, 13276), (2660, 9957), (3319, 7980), (3990, 6638)]