156980925250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1373}}^1\times {\mathrm{8629}}^1$

素因数の和:10072

約数の個数: 64

約数和(自身を含む): 299665772640

約数和(自身を除く): 142684847390

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 1373, 2650, 2746, 6625, 6865, 8629, 13250, 13730, 17258, 34325, 43145, 68650, 72769, 86290, 145538, 171625, 215725, 343250, 363845, 431450, 457337, 727690, 914674, 1078625, 1819225, 2157250, 2286685, 3638450, 4573370, 9096125, 11433425, 11847617, 18192250, 22866850, 23695234, 57167125, 59238085, 114334250, 118476170, 296190425, 592380850, 627923701, 1255847402, 1480952125, 2961904250, 3139618505, 6279237010, 15698092525, 31396185050, 78490462625, 156980925250]

約数ペア:

[(1, 156980925250), (2, 78490462625), (5, 31396185050), (10, 15698092525), (25, 6279237010), (50, 3139618505), (53, 2961904250), (106, 1480952125), (125, 1255847402), (250, 627923701), (265, 592380850), (530, 296190425), (1325, 118476170), (1373, 114334250), (2650, 59238085), (2746, 57167125), (6625, 23695234), (6865, 22866850), (8629, 18192250), (13250, 11847617), (13730, 11433425), (17258, 9096125), (34325, 4573370), (43145, 3638450), (68650, 2286685), (72769, 2157250), (86290, 1819225), (145538, 1078625), (171625, 914674), (215725, 727690), (343250, 457337), (363845, 431450)]