5198840920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1428253}}^1$

素因数の和:1428284

約数の個数: 64

約数和(自身を含む): 14396800320

約数和(自身を除く): 9197959400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 1428253, 2856506, 5713012, 7141265, 9997771, 11426024, 14282530, 18567289, 19995542, 28565060, 37134578, 39991084, 49988855, 57130120, 74269156, 79982168, 92836445, 99977710, 129971023, 148538312, 185672890, 199955420, 259942046, 371345780, 399910840, 519884092, 649855115, 742691560, 1039768184, 1299710230, 2599420460, 5198840920]

約数ペア:

[(1, 5198840920), (2, 2599420460), (4, 1299710230), (5, 1039768184), (7, 742691560), (8, 649855115), (10, 519884092), (13, 399910840), (14, 371345780), (20, 259942046), (26, 199955420), (28, 185672890), (35, 148538312), (40, 129971023), (52, 99977710), (56, 92836445), (65, 79982168), (70, 74269156), (91, 57130120), (104, 49988855), (130, 39991084), (140, 37134578), (182, 28565060), (260, 19995542), (280, 18567289), (364, 14282530), (455, 11426024), (520, 9997771), (728, 7141265), (910, 5713012), (1820, 2856506), (3640, 1428253)]