23281180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 29808164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 593, 604, 755, 1186, 1510, 1963, 2372, 2965, 3020, 3926, 5930, 7709, 7852, 9815, 11860, 15418, 19630, 30836, 38545, 39260, 77090, 89543, 154180, 179086, 358172, 447715, 895430, 1164059, 1790860, 2328118, 4656236, 5820295, 11640590, 23281180]

約数ペア:

[(1, 23281180), (2, 11640590), (4, 5820295), (5, 4656236), (10, 2328118), (13, 1790860), (20, 1164059), (26, 895430), (52, 447715), (65, 358172), (130, 179086), (151, 154180), (260, 89543), (302, 77090), (593, 39260), (604, 38545), (755, 30836), (1186, 19630), (1510, 15418), (1963, 11860), (2372, 9815), (2965, 7852), (3020, 7709), (3926, 5930)]