5190147256240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149839}}^1\times {\mathrm{13967}}^1$

素因数の和:163850

約数の個数: 80

約数和(自身を含む): 12457328394240

約数和(自身を除く): 7267181138000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 13967, 27934, 55868, 69835, 111736, 139670, 149839, 223472, 279340, 299678, 432977, 558680, 599356, 749195, 865954, 1117360, 1198712, 1498390, 1731908, 2164885, 2397424, 2996780, 3463816, 4329770, 4645009, 5993560, 6927632, 8659540, 9290018, 11987120, 17319080, 18580036, 23225045, 34638160, 37160072, 46450090, 74320144, 92900180, 185800360, 371600720, 2092801313, 4185602626, 8371205252, 10464006565, 16742410504, 20928013130, 33484821008, 41856026260, 64876840703, 83712052520, 129753681406, 167424105040, 259507362812, 324384203515, 519014725624, 648768407030, 1038029451248, 1297536814060, 2595073628120, 5190147256240]

約数ペア:

[(1, 5190147256240), (2, 2595073628120), (4, 1297536814060), (5, 1038029451248), (8, 648768407030), (10, 519014725624), (16, 324384203515), (20, 259507362812), (31, 167424105040), (40, 129753681406), (62, 83712052520), (80, 64876840703), (124, 41856026260), (155, 33484821008), (248, 20928013130), (310, 16742410504), (496, 10464006565), (620, 8371205252), (1240, 4185602626), (2480, 2092801313), (13967, 371600720), (27934, 185800360), (55868, 92900180), (69835, 74320144), (111736, 46450090), (139670, 37160072), (149839, 34638160), (223472, 23225045), (279340, 18580036), (299678, 17319080), (432977, 11987120), (558680, 9290018), (599356, 8659540), (749195, 6927632), (865954, 5993560), (1117360, 4645009), (1198712, 4329770), (1498390, 3463816), (1731908, 2996780), (2164885, 2397424)]