27832872940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{326141}}^1$

素因数の和:326418

約数の個数: 48

約数和(自身を含む): 62133964704

約数和(自身を除く): 34301091764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 1004, 1255, 2510, 4267, 5020, 8534, 17068, 21335, 42670, 85340, 326141, 652282, 1304564, 1630705, 3261410, 5544397, 6522820, 11088794, 22177588, 27721985, 55443970, 81861391, 110887940, 163722782, 327445564, 409306955, 818613910, 1391643647, 1637227820, 2783287294, 5566574588, 6958218235, 13916436470, 27832872940]

約数ペア:

[(1, 27832872940), (2, 13916436470), (4, 6958218235), (5, 5566574588), (10, 2783287294), (17, 1637227820), (20, 1391643647), (34, 818613910), (68, 409306955), (85, 327445564), (170, 163722782), (251, 110887940), (340, 81861391), (502, 55443970), (1004, 27721985), (1255, 22177588), (2510, 11088794), (4267, 6522820), (5020, 5544397), (8534, 3261410), (17068, 1630705), (21335, 1304564), (42670, 652282), (85340, 326141)]