263670665770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5281}}^1\times {\mathrm{5867}}^1$

素因数の和:11215

約数の個数: 64

約数和(自身を含む): 508810242816

約数和(自身を除く): 245139577046

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 5281, 5867, 8510, 10562, 11734, 26405, 29335, 52810, 58670, 121463, 134941, 195397, 217079, 242926, 269882, 390794, 434158, 607315, 674705, 976985, 1085395, 1214630, 1349410, 1953970, 2170790, 4494131, 4992817, 8988262, 9985634, 22470655, 24964085, 30983627, 44941310, 49928170, 61967254, 154918135, 309836270, 712623421, 1146394199, 1425246842, 2292788398, 3563117105, 5731970995, 7126234210, 11463941990, 26367066577, 52734133154, 131835332885, 263670665770]

約数ペア:

[(1, 263670665770), (2, 131835332885), (5, 52734133154), (10, 26367066577), (23, 11463941990), (37, 7126234210), (46, 5731970995), (74, 3563117105), (115, 2292788398), (185, 1425246842), (230, 1146394199), (370, 712623421), (851, 309836270), (1702, 154918135), (4255, 61967254), (5281, 49928170), (5867, 44941310), (8510, 30983627), (10562, 24964085), (11734, 22470655), (26405, 9985634), (29335, 8988262), (52810, 4992817), (58670, 4494131), (121463, 2170790), (134941, 1953970), (195397, 1349410), (217079, 1214630), (242926, 1085395), (269882, 976985), (390794, 674705), (434158, 607315)]