34235720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 82036800

約数和(自身を除く): 47801080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 421, 428, 535, 760, 842, 856, 1070, 1684, 2033, 2105, 2140, 3368, 4066, 4210, 4280, 7999, 8132, 8420, 10165, 15998, 16264, 16840, 20330, 31996, 39995, 40660, 45047, 63992, 79990, 81320, 90094, 159980, 180188, 225235, 319960, 360376, 450470, 855893, 900940, 1711786, 1801880, 3423572, 4279465, 6847144, 8558930, 17117860, 34235720]

約数ペア:

[(1, 34235720), (2, 17117860), (4, 8558930), (5, 6847144), (8, 4279465), (10, 3423572), (19, 1801880), (20, 1711786), (38, 900940), (40, 855893), (76, 450470), (95, 360376), (107, 319960), (152, 225235), (190, 180188), (214, 159980), (380, 90094), (421, 81320), (428, 79990), (535, 63992), (760, 45047), (842, 40660), (856, 39995), (1070, 31996), (1684, 20330), (2033, 16840), (2105, 16264), (2140, 15998), (3368, 10165), (4066, 8420), (4210, 8132), (4280, 7999)]