5280786140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{28297}}^1$

素因数の和:28387

約数の個数: 96

約数和(自身を含む): 13387444224

約数和(自身を除く): 8106658084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 602, 620, 860, 868, 1085, 1204, 1333, 1505, 2170, 2666, 3010, 4340, 5332, 6020, 6665, 9331, 13330, 18662, 26660, 28297, 37324, 46655, 56594, 93310, 113188, 141485, 186620, 198079, 282970, 396158, 565940, 792316, 877207, 990395, 1216771, 1754414, 1980790, 2433542, 3508828, 3961580, 4386035, 4867084, 6083855, 6140449, 8517397, 8772070, 12167710, 12280898, 17034794, 17544140, 24335420, 24561796, 30702245, 34069588, 37719901, 42586985, 61404490, 75439802, 85173970, 122808980, 150879604, 170347940, 188599505, 264039307, 377199010, 528078614, 754398020, 1056157228, 1320196535, 2640393070, 5280786140]

約数ペア:

[(1, 5280786140), (2, 2640393070), (4, 1320196535), (5, 1056157228), (7, 754398020), (10, 528078614), (14, 377199010), (20, 264039307), (28, 188599505), (31, 170347940), (35, 150879604), (43, 122808980), (62, 85173970), (70, 75439802), (86, 61404490), (124, 42586985), (140, 37719901), (155, 34069588), (172, 30702245), (215, 24561796), (217, 24335420), (301, 17544140), (310, 17034794), (430, 12280898), (434, 12167710), (602, 8772070), (620, 8517397), (860, 6140449), (868, 6083855), (1085, 4867084), (1204, 4386035), (1333, 3961580), (1505, 3508828), (2170, 2433542), (2666, 1980790), (3010, 1754414), (4340, 1216771), (5332, 990395), (6020, 877207), (6665, 792316), (9331, 565940), (13330, 396158), (18662, 282970), (26660, 198079), (28297, 186620), (37324, 141485), (46655, 113188), (56594, 93310)]