1005881260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 2180991456

約数和(自身を除く): 1175110196

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 370, 386, 740, 772, 965, 1930, 3860, 7043, 7141, 14086, 14282, 28172, 28564, 35215, 35705, 70430, 71410, 140860, 142820, 260591, 521182, 1042364, 1302955, 1359299, 2605910, 2718598, 5211820, 5437196, 6796495, 13592990, 27185980, 50294063, 100588126, 201176252, 251470315, 502940630, 1005881260]

約数ペア:

[(1, 1005881260), (2, 502940630), (4, 251470315), (5, 201176252), (10, 100588126), (20, 50294063), (37, 27185980), (74, 13592990), (148, 6796495), (185, 5437196), (193, 5211820), (370, 2718598), (386, 2605910), (740, 1359299), (772, 1302955), (965, 1042364), (1930, 521182), (3860, 260591), (7043, 142820), (7141, 140860), (14086, 71410), (14282, 70430), (28172, 35705), (28564, 35215)]