2065885120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11549}}^1$

素因数の和:11622

約数の個数: 112

約数和(自身を含む): 5421477600

約数和(自身を除く): 3355592480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 832, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2752, 2795, 3440, 4160, 4472, 5590, 6880, 8944, 11180, 11549, 13760, 17888, 22360, 23098, 35776, 44720, 46196, 57745, 89440, 92392, 115490, 150137, 178880, 184784, 230980, 300274, 369568, 461960, 496607, 600548, 739136, 750685, 923920, 993214, 1201096, 1501370, 1847840, 1986428, 2402192, 2483035, 3002740, 3695680, 3972856, 4804384, 4966070, 6005480, 6455891, 7945712, 9608768, 9932140, 12010960, 12911782, 15891424, 19864280, 24021920, 25823564, 31782848, 32279455, 39728560, 48043840, 51647128, 64558910, 79457120, 103294256, 129117820, 158914240, 206588512, 258235640, 413177024, 516471280, 1032942560, 2065885120]

約数ペア:

[(1, 2065885120), (2, 1032942560), (4, 516471280), (5, 413177024), (8, 258235640), (10, 206588512), (13, 158914240), (16, 129117820), (20, 103294256), (26, 79457120), (32, 64558910), (40, 51647128), (43, 48043840), (52, 39728560), (64, 32279455), (65, 31782848), (80, 25823564), (86, 24021920), (104, 19864280), (130, 15891424), (160, 12911782), (172, 12010960), (208, 9932140), (215, 9608768), (260, 7945712), (320, 6455891), (344, 6005480), (416, 4966070), (430, 4804384), (520, 3972856), (559, 3695680), (688, 3002740), (832, 2483035), (860, 2402192), (1040, 1986428), (1118, 1847840), (1376, 1501370), (1720, 1201096), (2080, 993214), (2236, 923920), (2752, 750685), (2795, 739136), (3440, 600548), (4160, 496607), (4472, 461960), (5590, 369568), (6880, 300274), (8944, 230980), (11180, 184784), (11549, 178880), (13760, 150137), (17888, 115490), (22360, 92392), (23098, 89440), (35776, 57745), (44720, 46196)]