5639390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 10869120

約数和(自身を除く): 5229730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 443, 670, 886, 1273, 2215, 2546, 4430, 6365, 8417, 12730, 16834, 29681, 42085, 59362, 84170, 148405, 296810, 563939, 1127878, 2819695, 5639390]

約数ペア:

[(1, 5639390), (2, 2819695), (5, 1127878), (10, 563939), (19, 296810), (38, 148405), (67, 84170), (95, 59362), (134, 42085), (190, 29681), (335, 16834), (443, 12730), (670, 8417), (886, 6365), (1273, 4430), (2215, 2546)]