5427080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 13530240

約数和(自身を除く): 8103160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 347, 391, 460, 680, 694, 782, 920, 1388, 1564, 1735, 1955, 2776, 3128, 3470, 3910, 5899, 6940, 7820, 7981, 11798, 13880, 15640, 15962, 23596, 29495, 31924, 39905, 47192, 58990, 63848, 79810, 117980, 135677, 159620, 235960, 271354, 319240, 542708, 678385, 1085416, 1356770, 2713540, 5427080]

約数ペア:

[(1, 5427080), (2, 2713540), (4, 1356770), (5, 1085416), (8, 678385), (10, 542708), (17, 319240), (20, 271354), (23, 235960), (34, 159620), (40, 135677), (46, 117980), (68, 79810), (85, 63848), (92, 58990), (115, 47192), (136, 39905), (170, 31924), (184, 29495), (230, 23596), (340, 15962), (347, 15640), (391, 13880), (460, 11798), (680, 7981), (694, 7820), (782, 6940), (920, 5899), (1388, 3910), (1564, 3470), (1735, 3128), (1955, 2776)]