155852960

素因数分解:

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

素因数の和:33633

約数の個数: 48

約数和(自身を含む): 380910600

約数和(自身を除く): 225057640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 33589, 67178, 134356, 167945, 268712, 335890, 537424, 671780, 974081, 1074848, 1343560, 1948162, 2687120, 3896324, 4870405, 5374240, 7792648, 9740810, 15585296, 19481620, 31170592, 38963240, 77926480, 155852960]

約数ペア:

[(1, 155852960), (2, 77926480), (4, 38963240), (5, 31170592), (8, 19481620), (10, 15585296), (16, 9740810), (20, 7792648), (29, 5374240), (32, 4870405), (40, 3896324), (58, 2687120), (80, 1948162), (116, 1343560), (145, 1074848), (160, 974081), (232, 671780), (290, 537424), (464, 335890), (580, 268712), (928, 167945), (1160, 134356), (2320, 67178), (4640, 33589)]