2856559022720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343336421}}^1$

素因数の和:343336453

約数の個数: 64

約数和(自身を含む): 7354266159240

約数和(自身を除く): 4497707136520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 343336421, 686672842, 1373345684, 1716682105, 2746691368, 3433364210, 4463373473, 5493382736, 6866728420, 8926746946, 10986765472, 13733456840, 17853493892, 21973530944, 22316867365, 27466913680, 35706987784, 43947061888, 44633734730, 54933827360, 71413975568, 89267469460, 109867654720, 142827951136, 178534938920, 219735309440, 285655902272, 357069877840, 571311804544, 714139755680, 1428279511360, 2856559022720]

約数ペア:

[(1, 2856559022720), (2, 1428279511360), (4, 714139755680), (5, 571311804544), (8, 357069877840), (10, 285655902272), (13, 219735309440), (16, 178534938920), (20, 142827951136), (26, 109867654720), (32, 89267469460), (40, 71413975568), (52, 54933827360), (64, 44633734730), (65, 43947061888), (80, 35706987784), (104, 27466913680), (128, 22316867365), (130, 21973530944), (160, 17853493892), (208, 13733456840), (260, 10986765472), (320, 8926746946), (416, 6866728420), (520, 5493382736), (640, 4463373473), (832, 3433364210), (1040, 2746691368), (1664, 1716682105), (2080, 1373345684), (4160, 686672842), (8320, 343336421)]