26595660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4903

約数の個数: 96

約数和(自身を含む): 91671552

約数和(自身を除く): 65075892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4871, 5460, 9742, 14613, 19484, 24355, 29226, 34097, 48710, 58452, 63323, 68194, 73065, 97420, 102291, 126646, 136388, 146130, 170485, 189969, 204582, 253292, 292260, 316615, 340970, 379938, 409164, 443261, 511455, 633230, 681940, 759876, 886522, 949845, 1022910, 1266460, 1329783, 1773044, 1899690, 2045820, 2216305, 2659566, 3799380, 4432610, 5319132, 6648915, 8865220, 13297830, 26595660]

約数ペア:

[(1, 26595660), (2, 13297830), (3, 8865220), (4, 6648915), (5, 5319132), (6, 4432610), (7, 3799380), (10, 2659566), (12, 2216305), (13, 2045820), (14, 1899690), (15, 1773044), (20, 1329783), (21, 1266460), (26, 1022910), (28, 949845), (30, 886522), (35, 759876), (39, 681940), (42, 633230), (52, 511455), (60, 443261), (65, 409164), (70, 379938), (78, 340970), (84, 316615), (91, 292260), (105, 253292), (130, 204582), (140, 189969), (156, 170485), (182, 146130), (195, 136388), (210, 126646), (260, 102291), (273, 97420), (364, 73065), (390, 68194), (420, 63323), (455, 58452), (546, 48710), (780, 34097), (910, 29226), (1092, 24355), (1365, 19484), (1820, 14613), (2730, 9742), (4871, 5460)]