70940480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1$

素因数の和:17083

約数の個数: 56

約数和(自身を含む): 181932072

約数和(自身を除く): 110991592

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, 17053, 34106, 68212, 85265, 136424, 170530, 221689, 272848, 341060, 443378, 545696, 682120, 886756, 1091392, 1108445, 1364240, 1773512, 2216890, 2728480, 3547024, 4433780, 5456960, 7094048, 8867560, 14188096, 17735120, 35470240, 70940480]

約数ペア:

[(1, 70940480), (2, 35470240), (4, 17735120), (5, 14188096), (8, 8867560), (10, 7094048), (13, 5456960), (16, 4433780), (20, 3547024), (26, 2728480), (32, 2216890), (40, 1773512), (52, 1364240), (64, 1108445), (65, 1091392), (80, 886756), (104, 682120), (130, 545696), (160, 443378), (208, 341060), (260, 272848), (320, 221689), (416, 170530), (520, 136424), (832, 85265), (1040, 68212), (2080, 34106), (4160, 17053)]