68036440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 89557160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 127, 227, 236, 254, 295, 454, 472, 508, 590, 635, 908, 1016, 1135, 1180, 1270, 1816, 2270, 2360, 2540, 4540, 5080, 7493, 9080, 13393, 14986, 26786, 28829, 29972, 37465, 53572, 57658, 59944, 66965, 74930, 107144, 115316, 133930, 144145, 149860, 230632, 267860, 288290, 299720, 535720, 576580, 1153160, 1700911, 3401822, 6803644, 8504555, 13607288, 17009110, 34018220, 68036440]

約数ペア:

[(1, 68036440), (2, 34018220), (4, 17009110), (5, 13607288), (8, 8504555), (10, 6803644), (20, 3401822), (40, 1700911), (59, 1153160), (118, 576580), (127, 535720), (227, 299720), (236, 288290), (254, 267860), (295, 230632), (454, 149860), (472, 144145), (508, 133930), (590, 115316), (635, 107144), (908, 74930), (1016, 66965), (1135, 59944), (1180, 57658), (1270, 53572), (1816, 37465), (2270, 29972), (2360, 28829), (2540, 26786), (4540, 14986), (5080, 13393), (7493, 9080)]