132410620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 314496000

約数和(自身を除く): 182085380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 103, 170, 190, 199, 206, 323, 340, 380, 398, 412, 515, 646, 796, 995, 1030, 1292, 1615, 1751, 1957, 1990, 2060, 3230, 3383, 3502, 3781, 3914, 3980, 6460, 6766, 7004, 7562, 7828, 8755, 9785, 13532, 15124, 16915, 17510, 18905, 19570, 20497, 33269, 33830, 35020, 37810, 39140, 40994, 64277, 66538, 67660, 75620, 81988, 102485, 128554, 133076, 166345, 204970, 257108, 321385, 332690, 348449, 389443, 409940, 642770, 665380, 696898, 778886, 1285540, 1393796, 1557772, 1742245, 1947215, 3484490, 3894430, 6620531, 6968980, 7788860, 13241062, 26482124, 33102655, 66205310, 132410620]

約数ペア:

[(1, 132410620), (2, 66205310), (4, 33102655), (5, 26482124), (10, 13241062), (17, 7788860), (19, 6968980), (20, 6620531), (34, 3894430), (38, 3484490), (68, 1947215), (76, 1742245), (85, 1557772), (95, 1393796), (103, 1285540), (170, 778886), (190, 696898), (199, 665380), (206, 642770), (323, 409940), (340, 389443), (380, 348449), (398, 332690), (412, 321385), (515, 257108), (646, 204970), (796, 166345), (995, 133076), (1030, 128554), (1292, 102485), (1615, 81988), (1751, 75620), (1957, 67660), (1990, 66538), (2060, 64277), (3230, 40994), (3383, 39140), (3502, 37810), (3781, 35020), (3914, 33830), (3980, 33269), (6460, 20497), (6766, 19570), (7004, 18905), (7562, 17510), (7828, 16915), (8755, 15124), (9785, 13532)]