1134823820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140797}}^1$

素因数の和:140850

約数の個数: 48

約数和(自身を含む): 2649255168

約数和(自身を除く): 1514431348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 140797, 281594, 563188, 703985, 1407970, 1830361, 2815940, 3660722, 4364707, 7321444, 8729414, 9151805, 17458828, 18303610, 21823535, 36607220, 43647070, 56741191, 87294140, 113482382, 226964764, 283705955, 567411910, 1134823820]

約数ペア:

[(1, 1134823820), (2, 567411910), (4, 283705955), (5, 226964764), (10, 113482382), (13, 87294140), (20, 56741191), (26, 43647070), (31, 36607220), (52, 21823535), (62, 18303610), (65, 17458828), (124, 9151805), (130, 8729414), (155, 7321444), (260, 4364707), (310, 3660722), (403, 2815940), (620, 1830361), (806, 1407970), (1612, 703985), (2015, 563188), (4030, 281594), (8060, 140797)]