201766040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11813}}^1$

素因数の和:11892

約数の個数: 64

約数和(自身を含む): 527376960

約数和(自身を除く): 325610920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 11813, 17080, 23626, 47252, 59065, 82691, 94504, 118130, 165382, 236260, 330764, 413455, 472520, 661528, 720593, 826910, 1441186, 1653820, 2882372, 3307640, 3602965, 5044151, 5764744, 7205930, 10088302, 14411860, 20176604, 25220755, 28823720, 40353208, 50441510, 100883020, 201766040]

約数ペア:

[(1, 201766040), (2, 100883020), (4, 50441510), (5, 40353208), (7, 28823720), (8, 25220755), (10, 20176604), (14, 14411860), (20, 10088302), (28, 7205930), (35, 5764744), (40, 5044151), (56, 3602965), (61, 3307640), (70, 2882372), (122, 1653820), (140, 1441186), (244, 826910), (280, 720593), (305, 661528), (427, 472520), (488, 413455), (610, 330764), (854, 236260), (1220, 165382), (1708, 118130), (2135, 94504), (2440, 82691), (3416, 59065), (4270, 47252), (8540, 23626), (11813, 17080)]