2040235930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 3919104000

約数和(自身を除く): 1878868070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 251, 295, 502, 590, 599, 1198, 1255, 1357, 2510, 2714, 2995, 5773, 5990, 6785, 11546, 13570, 13777, 14809, 27554, 28865, 29618, 35341, 57730, 68885, 70682, 74045, 137770, 148090, 150349, 176705, 300698, 340607, 353410, 681214, 751745, 812843, 1503490, 1625686, 1703035, 3406070, 3458027, 4064215, 6916054, 8128430, 8870591, 17290135, 17741182, 34580270, 44352955, 88705910, 204023593, 408047186, 1020117965, 2040235930]

約数ペア:

[(1, 2040235930), (2, 1020117965), (5, 408047186), (10, 204023593), (23, 88705910), (46, 44352955), (59, 34580270), (115, 17741182), (118, 17290135), (230, 8870591), (251, 8128430), (295, 6916054), (502, 4064215), (590, 3458027), (599, 3406070), (1198, 1703035), (1255, 1625686), (1357, 1503490), (2510, 812843), (2714, 751745), (2995, 681214), (5773, 353410), (5990, 340607), (6785, 300698), (11546, 176705), (13570, 150349), (13777, 148090), (14809, 137770), (27554, 74045), (28865, 70682), (29618, 68885), (35341, 57730)]