77926480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33589}}^1$

素因数の和:33631

約数の個数: 40

約数和(自身を含む): 187432200

約数和(自身を除く): 109505720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 33589, 67178, 134356, 167945, 268712, 335890, 537424, 671780, 974081, 1343560, 1948162, 2687120, 3896324, 4870405, 7792648, 9740810, 15585296, 19481620, 38963240, 77926480]

約数ペア:

[(1, 77926480), (2, 38963240), (4, 19481620), (5, 15585296), (8, 9740810), (10, 7792648), (16, 4870405), (20, 3896324), (29, 2687120), (40, 1948162), (58, 1343560), (80, 974081), (116, 671780), (145, 537424), (232, 335890), (290, 268712), (464, 167945), (580, 134356), (1160, 67178), (2320, 33589)]