99450370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 188956800

約数和(自身を除く): 89506430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 647, 809, 1294, 1618, 3235, 4045, 6470, 8090, 12293, 15371, 24586, 30742, 61465, 76855, 122930, 153710, 523423, 1046846, 2617115, 5234230, 9945037, 19890074, 49725185, 99450370]

約数ペア:

[(1, 99450370), (2, 49725185), (5, 19890074), (10, 9945037), (19, 5234230), (38, 2617115), (95, 1046846), (190, 523423), (647, 153710), (809, 122930), (1294, 76855), (1618, 61465), (3235, 30742), (4045, 24586), (6470, 15371), (8090, 12293)]