16939537130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{13487}}^1$

素因数の和:13655

約数の個数: 64

約数和(自身を含む): 32513633280

約数和(自身を除く): 15574096150

約数列:

[1, 2, 5, 10, 29, 58, 61, 71, 122, 142, 145, 290, 305, 355, 610, 710, 1769, 2059, 3538, 4118, 4331, 8662, 8845, 10295, 13487, 17690, 20590, 21655, 26974, 43310, 67435, 125599, 134870, 251198, 391123, 627995, 782246, 822707, 957577, 1255990, 1645414, 1915154, 1955615, 3911230, 4113535, 4787885, 8227070, 9575770, 23858503, 27769733, 47717006, 55539466, 58412197, 116824394, 119292515, 138848665, 238585030, 277697330, 292060985, 584121970, 1693953713, 3387907426, 8469768565, 16939537130]

約数ペア:

[(1, 16939537130), (2, 8469768565), (5, 3387907426), (10, 1693953713), (29, 584121970), (58, 292060985), (61, 277697330), (71, 238585030), (122, 138848665), (142, 119292515), (145, 116824394), (290, 58412197), (305, 55539466), (355, 47717006), (610, 27769733), (710, 23858503), (1769, 9575770), (2059, 8227070), (3538, 4787885), (4118, 4113535), (4331, 3911230), (8662, 1955615), (8845, 1915154), (10295, 1645414), (13487, 1255990), (17690, 957577), (20590, 822707), (21655, 782246), (26974, 627995), (43310, 391123), (67435, 251198), (125599, 134870)]