452368810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 871361784

約数和(自身を除く): 418992974

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 289, 314, 578, 785, 997, 1445, 1570, 1994, 2669, 2890, 4985, 5338, 9970, 13345, 16949, 26690, 33898, 45373, 84745, 90746, 156529, 169490, 226865, 288133, 313058, 453730, 576266, 782645, 1440665, 1565290, 2660993, 2881330, 5321986, 13304965, 26609930, 45236881, 90473762, 226184405, 452368810]

約数ペア:

[(1, 452368810), (2, 226184405), (5, 90473762), (10, 45236881), (17, 26609930), (34, 13304965), (85, 5321986), (157, 2881330), (170, 2660993), (289, 1565290), (314, 1440665), (578, 782645), (785, 576266), (997, 453730), (1445, 313058), (1570, 288133), (1994, 226865), (2669, 169490), (2890, 156529), (4985, 90746), (5338, 84745), (9970, 45373), (13345, 33898), (16949, 26690)]