84657100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76961}}^1$

素因数の和:76986

約数の個数: 36

約数和(自身を含む): 200409048

約数和(自身を除く): 115751948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 76961, 153922, 307844, 384805, 769610, 846571, 1539220, 1693142, 1924025, 3386284, 3848050, 4232855, 7696100, 8465710, 16931420, 21164275, 42328550, 84657100]

約数ペア:

[(1, 84657100), (2, 42328550), (4, 21164275), (5, 16931420), (10, 8465710), (11, 7696100), (20, 4232855), (22, 3848050), (25, 3386284), (44, 1924025), (50, 1693142), (55, 1539220), (100, 846571), (110, 769610), (220, 384805), (275, 307844), (550, 153922), (1100, 76961)]