82524520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 201479040

約数和(自身を除く): 118954520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 1051, 1208, 1510, 1963, 2102, 3020, 3926, 4204, 5255, 6040, 7852, 8408, 9815, 10510, 13663, 15704, 19630, 21020, 27326, 39260, 42040, 54652, 68315, 78520, 109304, 136630, 158701, 273260, 317402, 546520, 634804, 793505, 1269608, 1587010, 2063113, 3174020, 4126226, 6348040, 8252452, 10315565, 16504904, 20631130, 41262260, 82524520]

約数ペア:

[(1, 82524520), (2, 41262260), (4, 20631130), (5, 16504904), (8, 10315565), (10, 8252452), (13, 6348040), (20, 4126226), (26, 3174020), (40, 2063113), (52, 1587010), (65, 1269608), (104, 793505), (130, 634804), (151, 546520), (260, 317402), (302, 273260), (520, 158701), (604, 136630), (755, 109304), (1051, 78520), (1208, 68315), (1510, 54652), (1963, 42040), (2102, 39260), (3020, 27326), (3926, 21020), (4204, 19630), (5255, 15704), (6040, 13663), (7852, 10510), (8408, 9815)]