74207320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 109098920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 883, 955, 1528, 1766, 1910, 2101, 3532, 3820, 4202, 4415, 7064, 7640, 8404, 8830, 9713, 10505, 16808, 17660, 19426, 21010, 35320, 38852, 42020, 48565, 77704, 84040, 97130, 168653, 194260, 337306, 388520, 674612, 843265, 1349224, 1686530, 1855183, 3373060, 3710366, 6746120, 7420732, 9275915, 14841464, 18551830, 37103660, 74207320]

約数ペア:

[(1, 74207320), (2, 37103660), (4, 18551830), (5, 14841464), (8, 9275915), (10, 7420732), (11, 6746120), (20, 3710366), (22, 3373060), (40, 1855183), (44, 1686530), (55, 1349224), (88, 843265), (110, 674612), (191, 388520), (220, 337306), (382, 194260), (440, 168653), (764, 97130), (883, 84040), (955, 77704), (1528, 48565), (1766, 42020), (1910, 38852), (2101, 35320), (3532, 21010), (3820, 19426), (4202, 17660), (4415, 16808), (7064, 10505), (7640, 9713), (8404, 8830)]