65169260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5333}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 150546816

約数和(自身を除く): 85377556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5333, 6110, 10666, 12220, 21332, 26665, 53330, 69329, 106660, 138658, 250651, 277316, 346645, 501302, 693290, 1002604, 1253255, 1386580, 2506510, 3258463, 5013020, 6516926, 13033852, 16292315, 32584630, 65169260]

約数ペア:

[(1, 65169260), (2, 32584630), (4, 16292315), (5, 13033852), (10, 6516926), (13, 5013020), (20, 3258463), (26, 2506510), (47, 1386580), (52, 1253255), (65, 1002604), (94, 693290), (130, 501302), (188, 346645), (235, 277316), (260, 250651), (470, 138658), (611, 106660), (940, 69329), (1222, 53330), (2444, 26665), (3055, 21332), (5333, 12220), (6110, 10666)]