463719740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{49019}}^1$

素因数の和:49082

約数の個数: 48

約数和(自身を含む): 1087067520

約数和(自身を除く): 623347780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 49019, 98038, 196076, 245095, 490190, 539209, 980380, 1078418, 2107817, 2156836, 2696045, 4215634, 5392090, 8431268, 10539085, 10784180, 21078170, 23185987, 42156340, 46371974, 92743948, 115929935, 231859870, 463719740]

約数ペア:

[(1, 463719740), (2, 231859870), (4, 115929935), (5, 92743948), (10, 46371974), (11, 42156340), (20, 23185987), (22, 21078170), (43, 10784180), (44, 10539085), (55, 8431268), (86, 5392090), (110, 4215634), (172, 2696045), (215, 2156836), (220, 2107817), (430, 1078418), (473, 980380), (860, 539209), (946, 490190), (1892, 245095), (2365, 196076), (4730, 98038), (9460, 49019)]