74326850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 152568360

約数和(自身を除く): 78241510

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 2789, 5330, 5578, 13325, 13945, 26650, 27890, 36257, 69725, 72514, 114349, 139450, 181285, 228698, 362570, 571745, 906425, 1143490, 1486537, 1812850, 2858725, 2973074, 5717450, 7432685, 14865370, 37163425, 74326850]

約数ペア:

[(1, 74326850), (2, 37163425), (5, 14865370), (10, 7432685), (13, 5717450), (25, 2973074), (26, 2858725), (41, 1812850), (50, 1486537), (65, 1143490), (82, 906425), (130, 571745), (205, 362570), (325, 228698), (410, 181285), (533, 139450), (650, 114349), (1025, 72514), (1066, 69725), (2050, 36257), (2665, 27890), (2789, 26650), (5330, 13945), (5578, 13325)]