101396960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90533}}^1$

素因数の和:90555

約数の個数: 48

約数和(自身を含む): 273774816

約数和(自身を除く): 172377856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90533, 181066, 362132, 452665, 633731, 724264, 905330, 1267462, 1448528, 1810660, 2534924, 2897056, 3168655, 3621320, 5069848, 6337310, 7242640, 10139696, 12674620, 14485280, 20279392, 25349240, 50698480, 101396960]

約数ペア:

[(1, 101396960), (2, 50698480), (4, 25349240), (5, 20279392), (7, 14485280), (8, 12674620), (10, 10139696), (14, 7242640), (16, 6337310), (20, 5069848), (28, 3621320), (32, 3168655), (35, 2897056), (40, 2534924), (56, 1810660), (70, 1448528), (80, 1267462), (112, 905330), (140, 724264), (160, 633731), (224, 452665), (280, 362132), (560, 181066), (1120, 90533)]