40454260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 107331840

約数和(自身を除く): 66877580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 241, 308, 385, 436, 482, 545, 763, 770, 964, 1090, 1199, 1205, 1526, 1540, 1687, 2180, 2398, 2410, 2651, 3052, 3374, 3815, 4796, 4820, 5302, 5995, 6748, 7630, 8393, 8435, 10604, 11990, 13255, 15260, 16786, 16870, 18557, 23980, 26269, 26510, 33572, 33740, 37114, 41965, 52538, 53020, 74228, 83930, 92785, 105076, 131345, 167860, 183883, 185570, 262690, 288959, 367766, 371140, 525380, 577918, 735532, 919415, 1155836, 1444795, 1838830, 2022713, 2889590, 3677660, 4045426, 5779180, 8090852, 10113565, 20227130, 40454260]

約数ペア:

[(1, 40454260), (2, 20227130), (4, 10113565), (5, 8090852), (7, 5779180), (10, 4045426), (11, 3677660), (14, 2889590), (20, 2022713), (22, 1838830), (28, 1444795), (35, 1155836), (44, 919415), (55, 735532), (70, 577918), (77, 525380), (109, 371140), (110, 367766), (140, 288959), (154, 262690), (218, 185570), (220, 183883), (241, 167860), (308, 131345), (385, 105076), (436, 92785), (482, 83930), (545, 74228), (763, 53020), (770, 52538), (964, 41965), (1090, 37114), (1199, 33740), (1205, 33572), (1526, 26510), (1540, 26269), (1687, 23980), (2180, 18557), (2398, 16870), (2410, 16786), (2651, 15260), (3052, 13255), (3374, 11990), (3815, 10604), (4796, 8435), (4820, 8393), (5302, 7630), (5995, 6748)]