105487460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 239370096

約数和(自身を除く): 133882636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 866, 937, 1732, 1874, 2165, 3748, 4330, 4685, 5629, 8660, 9370, 11258, 12181, 18740, 22516, 24362, 28145, 48724, 56290, 60905, 112580, 121810, 243620, 405721, 811442, 1622884, 2028605, 4057210, 5274373, 8114420, 10548746, 21097492, 26371865, 52743730, 105487460]

約数ペア:

[(1, 105487460), (2, 52743730), (4, 26371865), (5, 21097492), (10, 10548746), (13, 8114420), (20, 5274373), (26, 4057210), (52, 2028605), (65, 1622884), (130, 811442), (260, 405721), (433, 243620), (866, 121810), (937, 112580), (1732, 60905), (1874, 56290), (2165, 48724), (3748, 28145), (4330, 24362), (4685, 22516), (5629, 18740), (8660, 12181), (9370, 11258)]