36899634280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{22037}}^1$

素因数の和:23110

約数の個数: 64

約数和(自身を含む): 85136320080

約数和(自身を除く): 48236685800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1021, 1640, 2042, 4084, 5105, 8168, 10210, 20420, 22037, 40840, 41861, 44074, 83722, 88148, 110185, 167444, 176296, 209305, 220370, 334888, 418610, 440740, 837220, 881480, 903517, 1674440, 1807034, 3614068, 4517585, 7228136, 9035170, 18070340, 22499777, 36140680, 44999554, 89999108, 112498885, 179998216, 224997770, 449995540, 899991080, 922490857, 1844981714, 3689963428, 4612454285, 7379926856, 9224908570, 18449817140, 36899634280]

約数ペア:

[(1, 36899634280), (2, 18449817140), (4, 9224908570), (5, 7379926856), (8, 4612454285), (10, 3689963428), (20, 1844981714), (40, 922490857), (41, 899991080), (82, 449995540), (164, 224997770), (205, 179998216), (328, 112498885), (410, 89999108), (820, 44999554), (1021, 36140680), (1640, 22499777), (2042, 18070340), (4084, 9035170), (5105, 7228136), (8168, 4517585), (10210, 3614068), (20420, 1807034), (22037, 1674440), (40840, 903517), (41861, 881480), (44074, 837220), (83722, 440740), (88148, 418610), (110185, 334888), (167444, 220370), (176296, 209305)]