5838890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 5393110

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 389, 395, 778, 790, 1501, 1945, 3002, 3890, 7391, 7505, 14782, 15010, 30731, 36955, 61462, 73910, 153655, 307310, 583889, 1167778, 2919445, 5838890]

約数ペア:

[(1, 5838890), (2, 2919445), (5, 1167778), (10, 583889), (19, 307310), (38, 153655), (79, 73910), (95, 61462), (158, 36955), (190, 30731), (389, 15010), (395, 14782), (778, 7505), (790, 7391), (1501, 3890), (1945, 3002)]