18340111360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210709}}^1$

素因数の和:210751

約数の個数: 88

約数和(自身を含む): 46582923960

約数和(自身を除く): 28242812600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 43520, 87040, 210709, 421418, 842836, 1053545, 1685672, 2107090, 3371344, 3582053, 4214180, 6742688, 7164106, 8428360, 13485376, 14328212, 16856720, 17910265, 26970752, 28656424, 33713440, 35820530, 53941504, 57312848, 67426880, 71641060, 107883008, 114625696, 134853760, 143282120, 215766016, 229251392, 269707520, 286564240, 458502784, 539415040, 573128480, 917005568, 1078830080, 1146256960, 1834011136, 2292513920, 3668022272, 4585027840, 9170055680, 18340111360]

約数ペア:

[(1, 18340111360), (2, 9170055680), (4, 4585027840), (5, 3668022272), (8, 2292513920), (10, 1834011136), (16, 1146256960), (17, 1078830080), (20, 917005568), (32, 573128480), (34, 539415040), (40, 458502784), (64, 286564240), (68, 269707520), (80, 229251392), (85, 215766016), (128, 143282120), (136, 134853760), (160, 114625696), (170, 107883008), (256, 71641060), (272, 67426880), (320, 57312848), (340, 53941504), (512, 35820530), (544, 33713440), (640, 28656424), (680, 26970752), (1024, 17910265), (1088, 16856720), (1280, 14328212), (1360, 13485376), (2176, 8428360), (2560, 7164106), (2720, 6742688), (4352, 4214180), (5120, 3582053), (5440, 3371344), (8704, 2107090), (10880, 1685672), (17408, 1053545), (21760, 842836), (43520, 421418), (87040, 210709)]