262369940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4013}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 631193472

約数和(自身を除く): 368823532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 934, 1868, 2335, 3269, 4013, 4670, 6538, 8026, 9340, 13076, 16052, 16345, 20065, 28091, 32690, 40130, 56182, 65380, 80260, 112364, 140455, 280910, 561820, 1874071, 3748142, 7496284, 9370355, 13118497, 18740710, 26236994, 37481420, 52473988, 65592485, 131184970, 262369940]

約数ペア:

[(1, 262369940), (2, 131184970), (4, 65592485), (5, 52473988), (7, 37481420), (10, 26236994), (14, 18740710), (20, 13118497), (28, 9370355), (35, 7496284), (70, 3748142), (140, 1874071), (467, 561820), (934, 280910), (1868, 140455), (2335, 112364), (3269, 80260), (4013, 65380), (4670, 56182), (6538, 40130), (8026, 32690), (9340, 28091), (13076, 20065), (16052, 16345)]