702907200080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6917}}^1\times {\mathrm{18959}}^1$

素因数の和:25956

約数の個数: 80

約数和(自身を含む): 1658978461440

約数和(自身を除く): 956071261360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 6917, 13834, 18959, 27668, 34585, 37918, 55336, 69170, 75836, 94795, 110672, 138340, 151672, 189590, 276680, 303344, 379180, 463439, 553360, 758360, 926878, 1270253, 1516720, 1853756, 2317195, 2540506, 3707512, 4634390, 5081012, 6351265, 7415024, 9268780, 10162024, 12702530, 18537560, 20324048, 25405060, 37075120, 50810120, 101620240, 131139403, 262278806, 524557612, 655697015, 1049115224, 1311394030, 2098230448, 2622788060, 5245576120, 8786340001, 10491152240, 17572680002, 35145360004, 43931700005, 70290720008, 87863400010, 140581440016, 175726800020, 351453600040, 702907200080]

約数ペア:

[(1, 702907200080), (2, 351453600040), (4, 175726800020), (5, 140581440016), (8, 87863400010), (10, 70290720008), (16, 43931700005), (20, 35145360004), (40, 17572680002), (67, 10491152240), (80, 8786340001), (134, 5245576120), (268, 2622788060), (335, 2098230448), (536, 1311394030), (670, 1049115224), (1072, 655697015), (1340, 524557612), (2680, 262278806), (5360, 131139403), (6917, 101620240), (13834, 50810120), (18959, 37075120), (27668, 25405060), (34585, 20324048), (37918, 18537560), (55336, 12702530), (69170, 10162024), (75836, 9268780), (94795, 7415024), (110672, 6351265), (138340, 5081012), (151672, 4634390), (189590, 3707512), (276680, 2540506), (303344, 2317195), (379180, 1853756), (463439, 1516720), (553360, 1270253), (758360, 926878)]