2458867040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6749

約数の個数: 144

約数和(自身を含む): 6902304192

約数和(自身を除く): 4443437152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 752, 784, 940, 980, 1120, 1316, 1504, 1568, 1645, 1880, 1960, 2303, 2632, 3290, 3760, 3920, 4606, 5264, 6580, 6673, 7520, 7840, 9212, 10528, 11515, 13160, 13346, 18424, 23030, 26320, 26692, 33365, 36848, 46060, 46711, 52640, 53384, 66730, 73696, 92120, 93422, 106768, 133460, 184240, 186844, 213536, 233555, 266920, 313631, 326977, 368480, 373688, 467110, 533840, 627262, 653954, 747376, 934220, 1067680, 1254524, 1307908, 1494752, 1568155, 1634885, 1868440, 2195417, 2509048, 2615816, 3136310, 3269770, 3736880, 4390834, 5018096, 5231632, 6272620, 6539540, 7473760, 8781668, 10036192, 10463264, 10977085, 12545240, 13079080, 15367919, 17563336, 21954170, 25090480, 26158160, 30735838, 35126672, 43908340, 50180960, 52316320, 61471676, 70253344, 76839595, 87816680, 122943352, 153679190, 175633360, 245886704, 307358380, 351266720, 491773408, 614716760, 1229433520, 2458867040]

約数ペア:

[(1, 2458867040), (2, 1229433520), (4, 614716760), (5, 491773408), (7, 351266720), (8, 307358380), (10, 245886704), (14, 175633360), (16, 153679190), (20, 122943352), (28, 87816680), (32, 76839595), (35, 70253344), (40, 61471676), (47, 52316320), (49, 50180960), (56, 43908340), (70, 35126672), (80, 30735838), (94, 26158160), (98, 25090480), (112, 21954170), (140, 17563336), (160, 15367919), (188, 13079080), (196, 12545240), (224, 10977085), (235, 10463264), (245, 10036192), (280, 8781668), (329, 7473760), (376, 6539540), (392, 6272620), (470, 5231632), (490, 5018096), (560, 4390834), (658, 3736880), (752, 3269770), (784, 3136310), (940, 2615816), (980, 2509048), (1120, 2195417), (1316, 1868440), (1504, 1634885), (1568, 1568155), (1645, 1494752), (1880, 1307908), (1960, 1254524), (2303, 1067680), (2632, 934220), (3290, 747376), (3760, 653954), (3920, 627262), (4606, 533840), (5264, 467110), (6580, 373688), (6673, 368480), (7520, 326977), (7840, 313631), (9212, 266920), (10528, 233555), (11515, 213536), (13160, 186844), (13346, 184240), (18424, 133460), (23030, 106768), (26320, 93422), (26692, 92120), (33365, 73696), (36848, 66730), (46060, 53384), (46711, 52640)]