137626580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75619}}^1$

素因数の和:75648

約数の個数: 48

約数和(自身を含む): 355716480

約数和(自身を除く): 218089900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 75619, 151238, 302476, 378095, 529333, 756190, 983047, 1058666, 1512380, 1966094, 2117332, 2646665, 3932188, 4915235, 5293330, 6881329, 9830470, 10586660, 13762658, 19660940, 27525316, 34406645, 68813290, 137626580]

約数ペア:

[(1, 137626580), (2, 68813290), (4, 34406645), (5, 27525316), (7, 19660940), (10, 13762658), (13, 10586660), (14, 9830470), (20, 6881329), (26, 5293330), (28, 4915235), (35, 3932188), (52, 2646665), (65, 2117332), (70, 1966094), (91, 1512380), (130, 1058666), (140, 983047), (182, 756190), (260, 529333), (364, 378095), (455, 302476), (910, 151238), (1820, 75619)]