201058480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7639}}^1$

素因数の和:7706

約数の個数: 80

約数和(自身を含む): 545679360

約数和(自身を除く): 344620880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 7639, 13160, 15278, 26320, 30556, 38195, 53473, 61112, 76390, 106946, 122224, 152780, 213892, 267365, 305560, 359033, 427784, 534730, 611120, 718066, 855568, 1069460, 1436132, 1795165, 2138920, 2513231, 2872264, 3590330, 4277840, 5026462, 5744528, 7180660, 10052924, 12566155, 14361320, 20105848, 25132310, 28722640, 40211696, 50264620, 100529240, 201058480]

約数ペア:

[(1, 201058480), (2, 100529240), (4, 50264620), (5, 40211696), (7, 28722640), (8, 25132310), (10, 20105848), (14, 14361320), (16, 12566155), (20, 10052924), (28, 7180660), (35, 5744528), (40, 5026462), (47, 4277840), (56, 3590330), (70, 2872264), (80, 2513231), (94, 2138920), (112, 1795165), (140, 1436132), (188, 1069460), (235, 855568), (280, 718066), (329, 611120), (376, 534730), (470, 427784), (560, 359033), (658, 305560), (752, 267365), (940, 213892), (1316, 152780), (1645, 122224), (1880, 106946), (2632, 76390), (3290, 61112), (3760, 53473), (5264, 38195), (6580, 30556), (7639, 26320), (13160, 15278)]