74004880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15679}}^1$

素因数の和:15751

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 100983920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 15679, 31358, 62716, 78395, 125432, 156790, 250864, 313580, 627160, 925061, 1254320, 1850122, 3700244, 4625305, 7400488, 9250610, 14800976, 18501220, 37002440, 74004880]

約数ペア:

[(1, 74004880), (2, 37002440), (4, 18501220), (5, 14800976), (8, 9250610), (10, 7400488), (16, 4625305), (20, 3700244), (40, 1850122), (59, 1254320), (80, 925061), (118, 627160), (236, 313580), (295, 250864), (472, 156790), (590, 125432), (944, 78395), (1180, 62716), (2360, 31358), (4720, 15679)]