1894015360

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13037}}^1$

素因数の和:13283

約数の個数: 64

約数和(自身を含む): 4548175920

約数和(自身を除く): 2654160560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 640, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 13037, 14528, 18160, 26074, 29056, 36320, 52148, 65185, 72640, 104296, 130370, 145280, 208592, 260740, 417184, 521480, 834368, 1042960, 1668736, 2085920, 2959399, 4171840, 5918798, 8343680, 11837596, 14796995, 23675192, 29593990, 47350384, 59187980, 94700768, 118375960, 189401536, 236751920, 378803072, 473503840, 947007680, 1894015360]

約数ペア:

[(1, 1894015360), (2, 947007680), (4, 473503840), (5, 378803072), (8, 236751920), (10, 189401536), (16, 118375960), (20, 94700768), (32, 59187980), (40, 47350384), (64, 29593990), (80, 23675192), (128, 14796995), (160, 11837596), (227, 8343680), (320, 5918798), (454, 4171840), (640, 2959399), (908, 2085920), (1135, 1668736), (1816, 1042960), (2270, 834368), (3632, 521480), (4540, 417184), (7264, 260740), (9080, 208592), (13037, 145280), (14528, 130370), (18160, 104296), (26074, 72640), (29056, 65185), (36320, 52148)]