134400580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 290594304

約数和(自身を除く): 156193724

約数列:

[1, 2, 4, 5, 10, 20, 53, 103, 106, 206, 212, 265, 412, 515, 530, 1030, 1060, 1231, 2060, 2462, 4924, 5459, 6155, 10918, 12310, 21836, 24620, 27295, 54590, 65243, 109180, 126793, 130486, 253586, 260972, 326215, 507172, 633965, 652430, 1267930, 1304860, 2535860, 6720029, 13440058, 26880116, 33600145, 67200290, 134400580]

約数ペア:

[(1, 134400580), (2, 67200290), (4, 33600145), (5, 26880116), (10, 13440058), (20, 6720029), (53, 2535860), (103, 1304860), (106, 1267930), (206, 652430), (212, 633965), (265, 507172), (412, 326215), (515, 260972), (530, 253586), (1030, 130486), (1060, 126793), (1231, 109180), (2060, 65243), (2462, 54590), (4924, 27295), (5459, 24620), (6155, 21836), (10918, 12310)]