26434760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 65854080

約数和(自身を除く): 39419320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 823, 1460, 1606, 1646, 2920, 3212, 3292, 4015, 4115, 6424, 6584, 8030, 8230, 9053, 16060, 16460, 18106, 32120, 32920, 36212, 45265, 60079, 72424, 90530, 120158, 181060, 240316, 300395, 362120, 480632, 600790, 660869, 1201580, 1321738, 2403160, 2643476, 3304345, 5286952, 6608690, 13217380, 26434760]

約数ペア:

[(1, 26434760), (2, 13217380), (4, 6608690), (5, 5286952), (8, 3304345), (10, 2643476), (11, 2403160), (20, 1321738), (22, 1201580), (40, 660869), (44, 600790), (55, 480632), (73, 362120), (88, 300395), (110, 240316), (146, 181060), (220, 120158), (292, 90530), (365, 72424), (440, 60079), (584, 45265), (730, 36212), (803, 32920), (823, 32120), (1460, 18106), (1606, 16460), (1646, 16060), (2920, 9053), (3212, 8230), (3292, 8030), (4015, 6584), (4115, 6424)]