34707140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 44461180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1019, 1310, 1703, 2038, 2620, 3406, 4076, 5095, 6812, 8515, 10190, 13247, 17030, 20380, 26494, 34060, 52988, 66235, 132470, 133489, 264940, 266978, 533956, 667445, 1334890, 1735357, 2669780, 3470714, 6941428, 8676785, 17353570, 34707140]

約数ペア:

[(1, 34707140), (2, 17353570), (4, 8676785), (5, 6941428), (10, 3470714), (13, 2669780), (20, 1735357), (26, 1334890), (52, 667445), (65, 533956), (130, 266978), (131, 264940), (260, 133489), (262, 132470), (524, 66235), (655, 52988), (1019, 34060), (1310, 26494), (1703, 20380), (2038, 17030), (2620, 13247), (3406, 10190), (4076, 8515), (5095, 6812)]