70143440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46147}}^1$

素因数の和:46179

約数の個数: 40

約数和(自身を含む): 171670560

約数和(自身を除く): 101527120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46147, 92294, 184588, 230735, 369176, 461470, 738352, 876793, 922940, 1753586, 1845880, 3507172, 3691760, 4383965, 7014344, 8767930, 14028688, 17535860, 35071720, 70143440]

約数ペア:

[(1, 70143440), (2, 35071720), (4, 17535860), (5, 14028688), (8, 8767930), (10, 7014344), (16, 4383965), (19, 3691760), (20, 3507172), (38, 1845880), (40, 1753586), (76, 922940), (80, 876793), (95, 738352), (152, 461470), (190, 369176), (304, 230735), (380, 184588), (760, 92294), (1520, 46147)]