11782430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 24634368

約数和(自身を除く): 12851938

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 53, 55, 86, 94, 106, 110, 215, 235, 265, 430, 470, 473, 517, 530, 583, 946, 1034, 1166, 2021, 2279, 2365, 2491, 2585, 2915, 4042, 4558, 4730, 4982, 5170, 5830, 10105, 11395, 12455, 20210, 22231, 22790, 24910, 25069, 27401, 44462, 50138, 54802, 107113, 111155, 125345, 137005, 214226, 222310, 250690, 274010, 535565, 1071130, 1178243, 2356486, 5891215, 11782430]

約数ペア:

[(1, 11782430), (2, 5891215), (5, 2356486), (10, 1178243), (11, 1071130), (22, 535565), (43, 274010), (47, 250690), (53, 222310), (55, 214226), (86, 137005), (94, 125345), (106, 111155), (110, 107113), (215, 54802), (235, 50138), (265, 44462), (430, 27401), (470, 25069), (473, 24910), (517, 22790), (530, 22231), (583, 20210), (946, 12455), (1034, 11395), (1166, 10105), (2021, 5830), (2279, 5170), (2365, 4982), (2491, 4730), (2585, 4558), (2915, 4042)]