29436940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 68146848

約数和(自身を除く): 38709908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2633, 2795, 5266, 5590, 10532, 11180, 13165, 26330, 34229, 52660, 68458, 113219, 136916, 171145, 226438, 342290, 452876, 566095, 684580, 1132190, 1471847, 2264380, 2943694, 5887388, 7359235, 14718470, 29436940]

約数ペア:

[(1, 29436940), (2, 14718470), (4, 7359235), (5, 5887388), (10, 2943694), (13, 2264380), (20, 1471847), (26, 1132190), (43, 684580), (52, 566095), (65, 452876), (86, 342290), (130, 226438), (172, 171145), (215, 136916), (260, 113219), (430, 68458), (559, 52660), (860, 34229), (1118, 26330), (2236, 13165), (2633, 11180), (2795, 10532), (5266, 5590)]