29258860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 66457440

約数和(自身を除く): 37198580

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2081, 2812, 3515, 4162, 7030, 8324, 10405, 14060, 20810, 39539, 41620, 76997, 79078, 153994, 158156, 197695, 307988, 384985, 395390, 769970, 790780, 1462943, 1539940, 2925886, 5851772, 7314715, 14629430, 29258860]

約数ペア:

[(1, 29258860), (2, 14629430), (4, 7314715), (5, 5851772), (10, 2925886), (19, 1539940), (20, 1462943), (37, 790780), (38, 769970), (74, 395390), (76, 384985), (95, 307988), (148, 197695), (185, 158156), (190, 153994), (370, 79078), (380, 76997), (703, 41620), (740, 39539), (1406, 20810), (2081, 14060), (2812, 10405), (3515, 8324), (4162, 7030)]