4860002680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{301489}}^1$

素因数の和:301544

約数の個数: 64

約数和(自身を含む): 12156076800

約数和(自身を除く): 7296074120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 301489, 602978, 1205956, 1507445, 2411912, 3014890, 3919357, 6029780, 7838714, 9346159, 12059560, 15677428, 18692318, 19596785, 31354856, 37384636, 39193570, 46730795, 74769272, 78387140, 93461590, 121500067, 156774280, 186923180, 243000134, 373846360, 486000268, 607500335, 972000536, 1215000670, 2430001340, 4860002680]

約数ペア:

[(1, 4860002680), (2, 2430001340), (4, 1215000670), (5, 972000536), (8, 607500335), (10, 486000268), (13, 373846360), (20, 243000134), (26, 186923180), (31, 156774280), (40, 121500067), (52, 93461590), (62, 78387140), (65, 74769272), (104, 46730795), (124, 39193570), (130, 37384636), (155, 31354856), (248, 19596785), (260, 18692318), (310, 15677428), (403, 12059560), (520, 9346159), (620, 7838714), (806, 6029780), (1240, 3919357), (1612, 3014890), (2015, 2411912), (3224, 1507445), (4030, 1205956), (8060, 602978), (16120, 301489)]