118834160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47917}}^1$

素因数の和:47961

約数の個数: 40

約数和(自身を含む): 285207936

約数和(自身を除く): 166373776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47917, 95834, 191668, 239585, 383336, 479170, 766672, 958340, 1485427, 1916680, 2970854, 3833360, 5941708, 7427135, 11883416, 14854270, 23766832, 29708540, 59417080, 118834160]

約数ペア:

[(1, 118834160), (2, 59417080), (4, 29708540), (5, 23766832), (8, 14854270), (10, 11883416), (16, 7427135), (20, 5941708), (31, 3833360), (40, 2970854), (62, 1916680), (80, 1485427), (124, 958340), (155, 766672), (248, 479170), (310, 383336), (496, 239585), (620, 191668), (1240, 95834), (2480, 47917)]