40806682910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{238037}}^1$

素因数の和:238161

約数の個数: 64

約数和(自身を含む): 87750328320

約数和(自身を除く): 46943645410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 1085, 1106, 2170, 2449, 2765, 4898, 5530, 12245, 17143, 24490, 34286, 85715, 171430, 238037, 476074, 1190185, 1666259, 2380370, 3332518, 7379147, 8331295, 14758294, 16662590, 18804923, 36895735, 37609846, 51654029, 73791470, 94024615, 103308058, 131634461, 188049230, 258270145, 263268922, 516540290, 582952613, 658172305, 1165905226, 1316344610, 2914763065, 4080668291, 5829526130, 8161336582, 20403341455, 40806682910]

約数ペア:

[(1, 40806682910), (2, 20403341455), (5, 8161336582), (7, 5829526130), (10, 4080668291), (14, 2914763065), (31, 1316344610), (35, 1165905226), (62, 658172305), (70, 582952613), (79, 516540290), (155, 263268922), (158, 258270145), (217, 188049230), (310, 131634461), (395, 103308058), (434, 94024615), (553, 73791470), (790, 51654029), (1085, 37609846), (1106, 36895735), (2170, 18804923), (2449, 16662590), (2765, 14758294), (4898, 8331295), (5530, 7379147), (12245, 3332518), (17143, 2380370), (24490, 1666259), (34286, 1190185), (85715, 476074), (171430, 238037)]