15694352680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{16741}}^1$

素因数の和:17794

約数の個数: 64

約数和(自身を含む): 36885974400

約数和(自身を除く): 21191621720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1019, 2038, 4076, 5095, 8152, 10190, 16741, 20380, 23437, 33482, 40760, 46874, 66964, 83705, 93748, 117185, 133928, 167410, 187496, 234370, 334820, 385043, 468740, 669640, 770086, 937480, 1540172, 1925215, 3080344, 3850430, 7700860, 15401720, 17059079, 34118158, 68236316, 85295395, 136472632, 170590790, 341181580, 392358817, 682363160, 784717634, 1569435268, 1961794085, 3138870536, 3923588170, 7847176340, 15694352680]

約数ペア:

[(1, 15694352680), (2, 7847176340), (4, 3923588170), (5, 3138870536), (8, 1961794085), (10, 1569435268), (20, 784717634), (23, 682363160), (40, 392358817), (46, 341181580), (92, 170590790), (115, 136472632), (184, 85295395), (230, 68236316), (460, 34118158), (920, 17059079), (1019, 15401720), (2038, 7700860), (4076, 3850430), (5095, 3080344), (8152, 1925215), (10190, 1540172), (16741, 937480), (20380, 770086), (23437, 669640), (33482, 468740), (40760, 385043), (46874, 334820), (66964, 234370), (83705, 187496), (93748, 167410), (117185, 133928)]