201929250040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37489}}^1\times {\mathrm{19237}}^1$

素因数の和:56744

約数の個数: 64

約数和(自身を含む): 519287486400

約数和(自身を除く): 317358236360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19237, 37489, 38474, 74978, 76948, 96185, 134659, 149956, 153896, 187445, 192370, 262423, 269318, 299912, 374890, 384740, 524846, 538636, 673295, 749780, 769480, 1049692, 1077272, 1312115, 1346590, 1499560, 2099384, 2624230, 2693180, 5248460, 5386360, 10496920, 721175893, 1442351786, 2884703572, 3605879465, 5048231251, 5769407144, 7211758930, 10096462502, 14423517860, 20192925004, 25241156255, 28847035720, 40385850008, 50482312510, 100964625020, 201929250040]

約数ペア:

[(1, 201929250040), (2, 100964625020), (4, 50482312510), (5, 40385850008), (7, 28847035720), (8, 25241156255), (10, 20192925004), (14, 14423517860), (20, 10096462502), (28, 7211758930), (35, 5769407144), (40, 5048231251), (56, 3605879465), (70, 2884703572), (140, 1442351786), (280, 721175893), (19237, 10496920), (37489, 5386360), (38474, 5248460), (74978, 2693180), (76948, 2624230), (96185, 2099384), (134659, 1499560), (149956, 1346590), (153896, 1312115), (187445, 1077272), (192370, 1049692), (262423, 769480), (269318, 749780), (299912, 673295), (374890, 538636), (384740, 524846)]