852177560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10853}}^1$

素因数の和:11028

約数の個数: 64

約数和(自身を含む): 2078758080

約数和(自身を除く): 1226580520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1208, 1510, 1963, 3020, 3926, 6040, 7852, 9815, 10853, 15704, 19630, 21706, 39260, 43412, 54265, 78520, 86824, 108530, 141089, 217060, 282178, 434120, 564356, 705445, 1128712, 1410890, 1638803, 2821780, 3277606, 5643560, 6555212, 8194015, 13110424, 16388030, 21304439, 32776060, 42608878, 65552120, 85217756, 106522195, 170435512, 213044390, 426088780, 852177560]

約数ペア:

[(1, 852177560), (2, 426088780), (4, 213044390), (5, 170435512), (8, 106522195), (10, 85217756), (13, 65552120), (20, 42608878), (26, 32776060), (40, 21304439), (52, 16388030), (65, 13110424), (104, 8194015), (130, 6555212), (151, 5643560), (260, 3277606), (302, 2821780), (520, 1638803), (604, 1410890), (755, 1128712), (1208, 705445), (1510, 564356), (1963, 434120), (3020, 282178), (3926, 217060), (6040, 141089), (7852, 108530), (9815, 86824), (10853, 78520), (15704, 54265), (19630, 43412), (21706, 39260)]