83825420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3461}}^1$

素因数の和:3650

約数の個数: 48

約数和(自身を含む): 202402368

約数和(自身を除く): 118576948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 3461, 4844, 6055, 6922, 12110, 13844, 17305, 24220, 24227, 34610, 48454, 69220, 96908, 121135, 242270, 484540, 598753, 1197506, 2395012, 2993765, 4191271, 5987530, 8382542, 11975060, 16765084, 20956355, 41912710, 83825420]

約数ペア:

[(1, 83825420), (2, 41912710), (4, 20956355), (5, 16765084), (7, 11975060), (10, 8382542), (14, 5987530), (20, 4191271), (28, 2993765), (35, 2395012), (70, 1197506), (140, 598753), (173, 484540), (346, 242270), (692, 121135), (865, 96908), (1211, 69220), (1730, 48454), (2422, 34610), (3460, 24227), (3461, 24220), (4844, 17305), (6055, 13844), (6922, 12110)]