210051040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42395

約数の個数: 48

約数和(自身を含む): 512265600

約数和(自身を除く): 302214560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 42349, 84698, 169396, 211745, 338792, 423490, 677584, 846980, 1312819, 1355168, 1693960, 2625638, 3387920, 5251276, 6564095, 6775840, 10502552, 13128190, 21005104, 26256380, 42010208, 52512760, 105025520, 210051040]

約数ペア:

[(1, 210051040), (2, 105025520), (4, 52512760), (5, 42010208), (8, 26256380), (10, 21005104), (16, 13128190), (20, 10502552), (31, 6775840), (32, 6564095), (40, 5251276), (62, 3387920), (80, 2625638), (124, 1693960), (155, 1355168), (160, 1312819), (248, 846980), (310, 677584), (496, 423490), (620, 338792), (992, 211745), (1240, 169396), (2480, 84698), (4960, 42349)]