79194080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{70709}}^1$

素因数の和:70731

約数の個数: 48

約数和(自身を含む): 213827040

約数和(自身を除く): 134632960

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, 70709, 141418, 282836, 353545, 494963, 565672, 707090, 989926, 1131344, 1414180, 1979852, 2262688, 2474815, 2828360, 3959704, 4949630, 5656720, 7919408, 9899260, 11313440, 15838816, 19798520, 39597040, 79194080]

約数ペア:

[(1, 79194080), (2, 39597040), (4, 19798520), (5, 15838816), (7, 11313440), (8, 9899260), (10, 7919408), (14, 5656720), (16, 4949630), (20, 3959704), (28, 2828360), (32, 2474815), (35, 2262688), (40, 1979852), (56, 1414180), (70, 1131344), (80, 989926), (112, 707090), (140, 565672), (160, 494963), (224, 353545), (280, 282836), (560, 141418), (1120, 70709)]