84565205920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{31541}}^1$

素因数の和:32858

約数の個数: 96

約数和(自身を含む): 215327140560

約数和(自身を除く): 130761934640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1289, 2080, 2578, 5156, 6445, 10312, 12890, 16757, 20624, 25780, 31541, 33514, 41248, 51560, 63082, 67028, 83785, 103120, 126164, 134056, 157705, 167570, 206240, 252328, 268112, 315410, 335140, 410033, 504656, 536224, 630820, 670280, 820066, 1009312, 1261640, 1340560, 1640132, 2050165, 2523280, 2681120, 3280264, 4100330, 5046560, 6560528, 8200660, 13121056, 16401320, 32802640, 40656349, 65605280, 81312698, 162625396, 203281745, 325250792, 406563490, 528532537, 650501584, 813126980, 1057065074, 1301003168, 1626253960, 2114130148, 2642662685, 3252507920, 4228260296, 5285325370, 6505015840, 8456520592, 10570650740, 16913041184, 21141301480, 42282602960, 84565205920]

約数ペア:

[(1, 84565205920), (2, 42282602960), (4, 21141301480), (5, 16913041184), (8, 10570650740), (10, 8456520592), (13, 6505015840), (16, 5285325370), (20, 4228260296), (26, 3252507920), (32, 2642662685), (40, 2114130148), (52, 1626253960), (65, 1301003168), (80, 1057065074), (104, 813126980), (130, 650501584), (160, 528532537), (208, 406563490), (260, 325250792), (416, 203281745), (520, 162625396), (1040, 81312698), (1289, 65605280), (2080, 40656349), (2578, 32802640), (5156, 16401320), (6445, 13121056), (10312, 8200660), (12890, 6560528), (16757, 5046560), (20624, 4100330), (25780, 3280264), (31541, 2681120), (33514, 2523280), (41248, 2050165), (51560, 1640132), (63082, 1340560), (67028, 1261640), (83785, 1009312), (103120, 820066), (126164, 670280), (134056, 630820), (157705, 536224), (167570, 504656), (206240, 410033), (252328, 335140), (268112, 315410)]