69909680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18593}}^1$

素因数の和:18653

約数の個数: 40

約数和(自身を含む): 166007232

約数和(自身を除く): 96097552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 18593, 37186, 74372, 92965, 148744, 185930, 297488, 371860, 743720, 873871, 1487440, 1747742, 3495484, 4369355, 6990968, 8738710, 13981936, 17477420, 34954840, 69909680]

約数ペア:

[(1, 69909680), (2, 34954840), (4, 17477420), (5, 13981936), (8, 8738710), (10, 6990968), (16, 4369355), (20, 3495484), (40, 1747742), (47, 1487440), (80, 873871), (94, 743720), (188, 371860), (235, 297488), (376, 185930), (470, 148744), (752, 92965), (940, 74372), (1880, 37186), (3760, 18593)]