61708240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70123}}^1$

素因数の和:70147

約数の個数: 40

約数和(自身を含む): 156516768

約数和(自身を除く): 94808528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 70123, 140246, 280492, 350615, 560984, 701230, 771353, 1121968, 1402460, 1542706, 2804920, 3085412, 3856765, 5609840, 6170824, 7713530, 12341648, 15427060, 30854120, 61708240]

約数ペア:

[(1, 61708240), (2, 30854120), (4, 15427060), (5, 12341648), (8, 7713530), (10, 6170824), (11, 5609840), (16, 3856765), (20, 3085412), (22, 2804920), (40, 1542706), (44, 1402460), (55, 1121968), (80, 771353), (88, 701230), (110, 560984), (176, 350615), (220, 280492), (440, 140246), (880, 70123)]