88146520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28619}}^1$

素因数の和:28648

約数の個数: 64

約数和(自身を含む): 247276800

約数和(自身を除く): 159130280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28619, 57238, 114476, 143095, 200333, 228952, 286190, 314809, 400666, 572380, 629618, 801332, 1001665, 1144760, 1259236, 1574045, 1602664, 2003330, 2203663, 2518472, 3148090, 4006660, 4407326, 6296180, 8013320, 8814652, 11018315, 12592360, 17629304, 22036630, 44073260, 88146520]

約数ペア:

[(1, 88146520), (2, 44073260), (4, 22036630), (5, 17629304), (7, 12592360), (8, 11018315), (10, 8814652), (11, 8013320), (14, 6296180), (20, 4407326), (22, 4006660), (28, 3148090), (35, 2518472), (40, 2203663), (44, 2003330), (55, 1602664), (56, 1574045), (70, 1259236), (77, 1144760), (88, 1001665), (110, 801332), (140, 629618), (154, 572380), (220, 400666), (280, 314809), (308, 286190), (385, 228952), (440, 200333), (616, 143095), (770, 114476), (1540, 57238), (3080, 28619)]