72380492470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50615729}}^1$

素因数の和:50615760

約数の個数: 32

約数和(自身を含む): 153061967520

約数和(自身を除く): 80681475050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 50615729, 101231458, 253078645, 506157290, 556773019, 658004477, 1113546038, 1316008954, 2783865095, 3290022385, 5567730190, 6580044770, 7238049247, 14476098494, 36190246235, 72380492470]

約数ペア:

[(1, 72380492470), (2, 36190246235), (5, 14476098494), (10, 7238049247), (11, 6580044770), (13, 5567730190), (22, 3290022385), (26, 2783865095), (55, 1316008954), (65, 1113546038), (110, 658004477), (130, 556773019), (143, 506157290), (286, 253078645), (715, 101231458), (1430, 50615729)]