134756440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37021}}^1$

素因数の和:37052

約数の個数: 64

約数和(自身を含む): 373181760

約数和(自身を除く): 238425320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 37021, 74042, 148084, 185105, 259147, 296168, 370210, 481273, 518294, 740420, 962546, 1036588, 1295735, 1480840, 1925092, 2073176, 2406365, 2591470, 3368911, 3850184, 4812730, 5182940, 6737822, 9625460, 10365880, 13475644, 16844555, 19250920, 26951288, 33689110, 67378220, 134756440]

約数ペア:

[(1, 134756440), (2, 67378220), (4, 33689110), (5, 26951288), (7, 19250920), (8, 16844555), (10, 13475644), (13, 10365880), (14, 9625460), (20, 6737822), (26, 5182940), (28, 4812730), (35, 3850184), (40, 3368911), (52, 2591470), (56, 2406365), (65, 2073176), (70, 1925092), (91, 1480840), (104, 1295735), (130, 1036588), (140, 962546), (182, 740420), (260, 518294), (280, 481273), (364, 370210), (455, 296168), (520, 259147), (728, 185105), (910, 148084), (1820, 74042), (3640, 37021)]