125645320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 302279040

約数和(自身を除く): 176633720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3331, 3772, 4715, 6662, 7544, 9430, 13324, 16655, 18860, 26648, 33310, 37720, 66620, 76613, 133240, 136571, 153226, 273142, 306452, 383065, 546284, 612904, 682855, 766130, 1092568, 1365710, 1532260, 2731420, 3064520, 3141133, 5462840, 6282266, 12564532, 15705665, 25129064, 31411330, 62822660, 125645320]

約数ペア:

[(1, 125645320), (2, 62822660), (4, 31411330), (5, 25129064), (8, 15705665), (10, 12564532), (20, 6282266), (23, 5462840), (40, 3141133), (41, 3064520), (46, 2731420), (82, 1532260), (92, 1365710), (115, 1092568), (164, 766130), (184, 682855), (205, 612904), (230, 546284), (328, 383065), (410, 306452), (460, 273142), (820, 153226), (920, 136571), (943, 133240), (1640, 76613), (1886, 66620), (3331, 37720), (3772, 33310), (4715, 26648), (6662, 18860), (7544, 16655), (9430, 13324)]