32913140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 74866512

約数和(自身を除く): 41953372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 457, 554, 914, 1108, 1385, 1828, 2285, 2770, 3601, 4570, 5540, 5941, 7202, 9140, 11882, 14404, 18005, 23764, 29705, 36010, 59410, 72020, 118820, 126589, 253178, 506356, 632945, 1265890, 1645657, 2531780, 3291314, 6582628, 8228285, 16456570, 32913140]

約数ペア:

[(1, 32913140), (2, 16456570), (4, 8228285), (5, 6582628), (10, 3291314), (13, 2531780), (20, 1645657), (26, 1265890), (52, 632945), (65, 506356), (130, 253178), (260, 126589), (277, 118820), (457, 72020), (554, 59410), (914, 36010), (1108, 29705), (1385, 23764), (1828, 18005), (2285, 14404), (2770, 11882), (3601, 9140), (4570, 7202), (5540, 5941)]