29386180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 64923264

約数和(自身を除く): 35537084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 331, 386, 460, 662, 772, 965, 1324, 1655, 1930, 3310, 3860, 4439, 6620, 7613, 8878, 15226, 17756, 22195, 30452, 38065, 44390, 63883, 76130, 88780, 127766, 152260, 255532, 319415, 638830, 1277660, 1469309, 2938618, 5877236, 7346545, 14693090, 29386180]

約数ペア:

[(1, 29386180), (2, 14693090), (4, 7346545), (5, 5877236), (10, 2938618), (20, 1469309), (23, 1277660), (46, 638830), (92, 319415), (115, 255532), (193, 152260), (230, 127766), (331, 88780), (386, 76130), (460, 63883), (662, 44390), (772, 38065), (965, 30452), (1324, 22195), (1655, 17756), (1930, 15226), (3310, 8878), (3860, 7613), (4439, 6620)]