45503720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16979}}^1$

素因数の和:17057

約数の個数: 32

約数和(自身を含む): 103917600

約数和(自身を除く): 58413880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 16979, 33958, 67916, 84895, 135832, 169790, 339580, 679160, 1137593, 2275186, 4550372, 5687965, 9100744, 11375930, 22751860, 45503720]

約数ペア:

[(1, 45503720), (2, 22751860), (4, 11375930), (5, 9100744), (8, 5687965), (10, 4550372), (20, 2275186), (40, 1137593), (67, 679160), (134, 339580), (268, 169790), (335, 135832), (536, 84895), (670, 67916), (1340, 33958), (2680, 16979)]