124440940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4522

約数の個数: 48

約数和(自身を含む): 284074560

約数和(自身を除く): 159633620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 4391, 5668, 7085, 8782, 14170, 17564, 21955, 28340, 43910, 57083, 87820, 114166, 228332, 285415, 478619, 570830, 957238, 1141660, 1914476, 2393095, 4786190, 6222047, 9572380, 12444094, 24888188, 31110235, 62220470, 124440940]

約数ペア:

[(1, 124440940), (2, 62220470), (4, 31110235), (5, 24888188), (10, 12444094), (13, 9572380), (20, 6222047), (26, 4786190), (52, 2393095), (65, 1914476), (109, 1141660), (130, 957238), (218, 570830), (260, 478619), (436, 285415), (545, 228332), (1090, 114166), (1417, 87820), (2180, 57083), (2834, 43910), (4391, 28340), (5668, 21955), (7085, 17564), (8782, 14170)]