713116880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1273423}}^1$

素因数の和:1273443

約数の個数: 40

約数和(自身を含む): 1894854912

約数和(自身を除く): 1181738032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1273423, 2546846, 5093692, 6367115, 8913961, 10187384, 12734230, 17827922, 20374768, 25468460, 35655844, 44569805, 50936920, 71311688, 89139610, 101873840, 142623376, 178279220, 356558440, 713116880]

約数ペア:

[(1, 713116880), (2, 356558440), (4, 178279220), (5, 142623376), (7, 101873840), (8, 89139610), (10, 71311688), (14, 50936920), (16, 44569805), (20, 35655844), (28, 25468460), (35, 20374768), (40, 17827922), (56, 12734230), (70, 10187384), (80, 8913961), (112, 6367115), (140, 5093692), (280, 2546846), (560, 1273423)]