13855185280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941249}}^1$

素因数の和:941291

約数の個数: 64

約数和(自身を含む): 34562700000

約数和(自身を除く): 20707514720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 941249, 1882498, 3764996, 4706245, 7529992, 9412490, 15059984, 18824980, 21648727, 30119968, 37649960, 43297454, 60239936, 75299920, 86594908, 108243635, 120479872, 150599840, 173189816, 216487270, 301199680, 346379632, 432974540, 602399360, 692759264, 865949080, 1385518528, 1731898160, 2771037056, 3463796320, 6927592640, 13855185280]

約数ペア:

[(1, 13855185280), (2, 6927592640), (4, 3463796320), (5, 2771037056), (8, 1731898160), (10, 1385518528), (16, 865949080), (20, 692759264), (23, 602399360), (32, 432974540), (40, 346379632), (46, 301199680), (64, 216487270), (80, 173189816), (92, 150599840), (115, 120479872), (128, 108243635), (160, 86594908), (184, 75299920), (230, 60239936), (320, 43297454), (368, 37649960), (460, 30119968), (640, 21648727), (736, 18824980), (920, 15059984), (1472, 9412490), (1840, 7529992), (2944, 4706245), (3680, 3764996), (7360, 1882498), (14720, 941249)]