25394160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9619}}^1$

素因数の和:9646

約数の個数: 80

約数和(自身を含む): 85887360

約数和(自身を除く): 60493200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9619, 19238, 28857, 38476, 48095, 57714, 76952, 96190, 105809, 115428, 144285, 153904, 192380, 211618, 230856, 288570, 317427, 384760, 423236, 461712, 529045, 577140, 634854, 769520, 846472, 1058090, 1154280, 1269708, 1587135, 1692944, 2116180, 2308560, 2539416, 3174270, 4232360, 5078832, 6348540, 8464720, 12697080, 25394160]

約数ペア:

[(1, 25394160), (2, 12697080), (3, 8464720), (4, 6348540), (5, 5078832), (6, 4232360), (8, 3174270), (10, 2539416), (11, 2308560), (12, 2116180), (15, 1692944), (16, 1587135), (20, 1269708), (22, 1154280), (24, 1058090), (30, 846472), (33, 769520), (40, 634854), (44, 577140), (48, 529045), (55, 461712), (60, 423236), (66, 384760), (80, 317427), (88, 288570), (110, 230856), (120, 211618), (132, 192380), (165, 153904), (176, 144285), (220, 115428), (240, 105809), (264, 96190), (330, 76952), (440, 57714), (528, 48095), (660, 38476), (880, 28857), (1320, 19238), (2640, 9619)]