15678832060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{75083}}^1$

素因数の和:75342

約数の個数: 48

約数和(自身を含む): 33717521376

約数和(自身を除く): 18038689316

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 197, 212, 265, 394, 530, 788, 985, 1060, 1970, 3940, 10441, 20882, 41764, 52205, 75083, 104410, 150166, 208820, 300332, 375415, 750830, 1501660, 3979399, 7958798, 14791351, 15917596, 19896995, 29582702, 39793990, 59165404, 73956755, 79587980, 147913510, 295827020, 783941603, 1567883206, 3135766412, 3919708015, 7839416030, 15678832060]

約数ペア:

[(1, 15678832060), (2, 7839416030), (4, 3919708015), (5, 3135766412), (10, 1567883206), (20, 783941603), (53, 295827020), (106, 147913510), (197, 79587980), (212, 73956755), (265, 59165404), (394, 39793990), (530, 29582702), (788, 19896995), (985, 15917596), (1060, 14791351), (1970, 7958798), (3940, 3979399), (10441, 1501660), (20882, 750830), (41764, 375415), (52205, 300332), (75083, 208820), (104410, 150166)]