2100053470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{6827}}^1$

素因数の和:8472

約数の個数: 32

約数和(自身を含む): 3982089600

約数和(自身を除く): 1882036130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1619, 3238, 6827, 8095, 13654, 16190, 30761, 34135, 61522, 68270, 129713, 153805, 259426, 307610, 648565, 1297130, 11052913, 22105826, 55264565, 110529130, 210005347, 420010694, 1050026735, 2100053470]

約数ペア:

[(1, 2100053470), (2, 1050026735), (5, 420010694), (10, 210005347), (19, 110529130), (38, 55264565), (95, 22105826), (190, 11052913), (1619, 1297130), (3238, 648565), (6827, 307610), (8095, 259426), (13654, 153805), (16190, 129713), (30761, 68270), (34135, 61522)]