15672130280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{10091}}^1$

素因数の和:11090

約数の個数: 64

約数和(自身を含む): 36164076480

約数和(自身を除く): 20491946200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 947, 1640, 1894, 3788, 4735, 7576, 9470, 10091, 18940, 20182, 37880, 38827, 40364, 50455, 77654, 80728, 100910, 155308, 194135, 201820, 310616, 388270, 403640, 413731, 776540, 827462, 1553080, 1654924, 2068655, 3309848, 4137310, 8274620, 9556177, 16549240, 19112354, 38224708, 47780885, 76449416, 95561770, 191123540, 382247080, 391803257, 783606514, 1567213028, 1959016285, 3134426056, 3918032570, 7836065140, 15672130280]

約数ペア:

[(1, 15672130280), (2, 7836065140), (4, 3918032570), (5, 3134426056), (8, 1959016285), (10, 1567213028), (20, 783606514), (40, 391803257), (41, 382247080), (82, 191123540), (164, 95561770), (205, 76449416), (328, 47780885), (410, 38224708), (820, 19112354), (947, 16549240), (1640, 9556177), (1894, 8274620), (3788, 4137310), (4735, 3309848), (7576, 2068655), (9470, 1654924), (10091, 1553080), (18940, 827462), (20182, 776540), (37880, 413731), (38827, 403640), (40364, 388270), (50455, 310616), (77654, 201820), (80728, 194135), (100910, 155308)]