4805390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 9564480

約数和(自身を除く): 4759090

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1229, 1955, 2458, 3910, 6145, 12290, 20893, 28267, 41786, 56534, 104465, 141335, 208930, 282670, 480539, 961078, 2402695, 4805390]

約数ペア:

[(1, 4805390), (2, 2402695), (5, 961078), (10, 480539), (17, 282670), (23, 208930), (34, 141335), (46, 104465), (85, 56534), (115, 41786), (170, 28267), (230, 20893), (391, 12290), (782, 6145), (1229, 3910), (1955, 2458)]