2346173560

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 5327039520

約数和(自身を除く): 2980865960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 257, 482, 514, 947, 964, 1028, 1205, 1285, 1894, 1928, 2056, 2410, 2570, 3788, 4735, 4820, 5140, 7576, 9470, 9640, 10280, 18940, 37880, 61937, 123874, 228227, 243379, 247748, 309685, 456454, 486758, 495496, 619370, 912908, 973516, 1141135, 1216895, 1238740, 1825816, 1947032, 2282270, 2433790, 2477480, 4564540, 4867580, 9129080, 9735160, 58654339, 117308678, 234617356, 293271695, 469234712, 586543390, 1173086780, 2346173560]

約数ペア:

[(1, 2346173560), (2, 1173086780), (4, 586543390), (5, 469234712), (8, 293271695), (10, 234617356), (20, 117308678), (40, 58654339), (241, 9735160), (257, 9129080), (482, 4867580), (514, 4564540), (947, 2477480), (964, 2433790), (1028, 2282270), (1205, 1947032), (1285, 1825816), (1894, 1238740), (1928, 1216895), (2056, 1141135), (2410, 973516), (2570, 912908), (3788, 619370), (4735, 495496), (4820, 486758), (5140, 456454), (7576, 309685), (9470, 247748), (9640, 243379), (10280, 228227), (18940, 123874), (37880, 61937)]