40740350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 88649088

約数和(自身を除く): 47908738

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 2707, 3010, 5414, 7525, 13535, 15050, 18949, 27070, 37898, 67675, 94745, 116401, 135350, 189490, 232802, 473725, 582005, 814807, 947450, 1164010, 1629614, 2910025, 4074035, 5820050, 8148070, 20370175, 40740350]

約数ペア:

[(1, 40740350), (2, 20370175), (5, 8148070), (7, 5820050), (10, 4074035), (14, 2910025), (25, 1629614), (35, 1164010), (43, 947450), (50, 814807), (70, 582005), (86, 473725), (175, 232802), (215, 189490), (301, 135350), (350, 116401), (430, 94745), (602, 67675), (1075, 37898), (1505, 27070), (2150, 18949), (2707, 15050), (3010, 13535), (5414, 7525)]