74020160

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1263

約数の個数: 56

約数和(自身を含む): 177210720

約数和(自身を除く): 103190560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1019, 1135, 1816, 2038, 2270, 3632, 4076, 4540, 5095, 7264, 8152, 9080, 10190, 14528, 16304, 18160, 20380, 32608, 36320, 40760, 65216, 72640, 81520, 163040, 231313, 326080, 462626, 925252, 1156565, 1850504, 2313130, 3701008, 4626260, 7402016, 9252520, 14804032, 18505040, 37010080, 74020160]

約数ペア:

[(1, 74020160), (2, 37010080), (4, 18505040), (5, 14804032), (8, 9252520), (10, 7402016), (16, 4626260), (20, 3701008), (32, 2313130), (40, 1850504), (64, 1156565), (80, 925252), (160, 462626), (227, 326080), (320, 231313), (454, 163040), (908, 81520), (1019, 72640), (1135, 65216), (1816, 40760), (2038, 36320), (2270, 32608), (3632, 20380), (4076, 18160), (4540, 16304), (5095, 14528), (7264, 10190), (8152, 9080)]