142617280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34283}}^1$

素因数の和:34313

約数の個数: 56

約数和(自身を含む): 365741712

約数和(自身を除く): 223124432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 34283, 68566, 137132, 171415, 274264, 342830, 445679, 548528, 685660, 891358, 1097056, 1371320, 1782716, 2194112, 2228395, 2742640, 3565432, 4456790, 5485280, 7130864, 8913580, 10970560, 14261728, 17827160, 28523456, 35654320, 71308640, 142617280]

約数ペア:

[(1, 142617280), (2, 71308640), (4, 35654320), (5, 28523456), (8, 17827160), (10, 14261728), (13, 10970560), (16, 8913580), (20, 7130864), (26, 5485280), (32, 4456790), (40, 3565432), (52, 2742640), (64, 2228395), (65, 2194112), (80, 1782716), (104, 1371320), (130, 1097056), (160, 891358), (208, 685660), (260, 548528), (320, 445679), (416, 342830), (520, 274264), (832, 171415), (1040, 137132), (2080, 68566), (4160, 34283)]